256847205888

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 1080

約数和(自身を含む): 958845558528

約数和(自身を除く): 701998352640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 53, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 106, 112, 117, 126, 127, 128, 144, 147, 156, 159, 168, 169, 182, 192, 196, 208, 212, 224, 234, 252, 254, 256, 273, 288, 294, 312, 318, 336, 338, 364, 371, 381, 384, 392, 416, 424, 441, 448, 468, 477, 504, 507, 508, 512, 546, 576, 588, 624, 636, 637, 672, 676, 689, 728, 742, 762, 768, 784, 819, 832, 848, 882, 889, 896, 936, 954, 1008, 1014, 1016, 1092, 1113, 1143, 1152, 1176, 1183, 1248, 1272, 1274, 1344, 1352, 1378, 1456, 1484, 1521, 1524, 1536, 1568, 1638, 1651, 1664, 1696, 1764, 1778, 1792, 1872, 1908, 1911, 2016, 2028, 2032, 2067, 2184, 2226, 2286, 2304, 2352, 2366, 2496, 2544, 2548, 2597, 2667, 2688, 2704, 2756, 2912, 2968, 3042, 3048, 3136, 3276, 3302, 3328, 3339, 3392, 3528, 3549, 3556, 3584, 3744, 3816, 3822, 4032, 4056, 4064, 4134, 4368, 4452, 4572, 4608, 4704, 4732, 4823, 4953, 4992, 5088, 5096, 5194, 5334, 5376, 5408, 5512, 5733, 5824, 5936, 6084, 6096, 6201, 6223, 6272, 6552, 6604, 6656, 6678, 6731, 6784, 7056, 7098, 7112, 7488, 7632, 7644, 7791, 8001, 8064, 8112, 8128, 8268, 8281, 8736, 8904, 8957, 9144, 9408, 9464, 9646, 9906, 9984, 10176, 10192, 10388, 10647, 10668, 10752, 10816, 11024, 11466, 11557, 11648, 11872, 12168, 12192, 12402, 12446, 12544, 13104, 13208, 13356, 13462, 13568, 14112, 14196, 14224, 14469, 14859, 14976, 15264, 15288, 15582, 16002, 16128, 16224, 16256, 16536, 16562, 17472, 17808, 17914, 18288, 18669, 18816, 18928, 19292, 19812, 19968, 20193, 20352, 20384, 20776, 21294, 21336, 21463, 21632, 22048, 22932, 23114, 23296, 23373, 23744, 24336, 24384, 24804, 24843, 24892, 25088, 26208, 26416, 26712, 26871, 26924, 27136, 28224, 28392, 28448, 28938, 29718, 29952, 30528, 30576, 31164, 32004, 32256, 32448, 32512, 33072, 33124, 33761, 34671, 34944, 35616, 35828, 36576, 37338, 37632, 37856, 38584, 39624, 40386, 40704, 40768, 41552, 42588, 42672, 42926, 43264, 43407, 44096, 45864, 46228, 46592, 46746, 47117, 47488, 48672, 48768, 49608, 49686, 49784, 52416, 52832, 53424, 53742, 53848, 56007, 56448, 56784, 56896, 57876, 59436, 59904, 60579, 61056, 61152, 62328, 62699, 64008, 64389, 64896, 65024, 66144, 66248, 67522, 69342, 69888, 71232, 71656, 73152, 74529, 74676, 75264, 75712, 77168, 79248, 80613, 80772, 80899, 81408, 81536, 83104, 85176, 85344, 85852, 86528, 86814, 87503, 88192, 91728, 92456, 93492, 94234, 94976, 97344, 97536, 99216, 99372, 99568, 101283, 104013, 104832, 105664, 106848, 107484, 107696, 112014, 112896, 113568, 113792, 115752, 118872, 121158, 122112, 122304, 124656, 125398, 128016, 128778, 129792, 132288, 132496, 135044, 138684, 139776, 141351, 142464, 143312, 146304, 149058, 149352, 150241, 151424, 154336, 158496, 161226, 161544, 161798, 163072, 166208, 170352, 170688, 171704, 173628, 175006, 176384, 183456, 184912, 186984, 188097, 188468, 189952, 193167, 194688, 195072, 198432, 198744, 199136, 202566, 208026, 209664, 211328, 213696, 214968, 215392, 224028, 225792, 227136, 227584, 231504, 237744, 242316, 242697, 244224, 244608, 249312, 250796, 256032, 257556, 259584, 262509, 264576, 264992, 270088, 277368, 282702, 284928, 286624, 292608, 298116, 298704, 300482, 302848, 303849, 308672, 316992, 322452, 323088, 323596, 326144, 329819, 332416, 340704, 341376, 343408, 347256, 350012, 352768, 366912, 369824, 373968, 376194, 376936, 386334, 389376, 396864, 397488, 398272, 405132, 416052, 419328, 422656, 424053, 427392, 429936, 430784, 438893, 448056, 450723, 454272, 455168, 463008, 475488, 484632, 485394, 489216, 498624, 501592, 512064, 515112, 525018, 529152, 529984, 540176, 554736, 564291, 565404, 569856, 573248, 585216, 596232, 597408, 600964, 605696, 607698, 612521, 617344, 633984, 644904, 646176, 647192, 659638, 664832, 681408, 682752, 686816, 694512, 700024, 728091, 733824, 739648, 747936, 752388, 753872, 772668, 778752, 787527, 793728, 794976, 796544, 810264, 832104, 845312, 848106, 854784, 859872, 861568, 877786, 896112, 901446, 908544, 926016, 950976, 969264, 970788, 978432, 989457, 997248, 1003184, 1024128, 1030224, 1050036, 1051687, 1058304, 1059968, 1080352, 1109472, 1128582, 1130808, 1137539, 1146496, 1192464, 1194816, 1201928, 1215396, 1225042, 1234688, 1267968, 1289808, 1292352, 1294384, 1316679, 1319276, 1329664, 1352169, 1362816, 1365504, 1373632, 1389024, 1400048, 1456182, 1467648, 1479296, 1495872, 1504776, 1507744, 1545336, 1575054, 1587456, 1589952, 1593088, 1620528, 1664208, 1696212, 1709568, 1719744, 1723136, 1755572, 1792224, 1802892, 1817088, 1837563, 1852032, 1901952, 1938528, 1941576, 1978914, 1994496, 2006368, 2048256, 2060448, 2100072, 2103374, 2119936, 2160704, 2218944, 2257164, 2261616, 2275078, 2292992, 2384928, 2389632, 2403856, 2430792, 2450084, 2469376, 2535936, 2579616, 2584704, 2588768, 2633358, 2638552, 2704338, 2725632, 2747264, 2778048, 2800096, 2912364, 2935296, 2958592, 2968371, 2991744, 3009552, 3015488, 3090672, 3150108, 3155061, 3174912, 3179904, 3186176, 3241056, 3328416, 3392424, 3412617, 3439488, 3446272, 3511144, 3584448, 3605784, 3675126, 3704064, 3803904, 3877056, 3883152, 3950037, 3957828, 3988992, 4012736, 4096512, 4120896, 4200144, 4206748, 4239872, 4287647, 4321408, 4437888, 4514328, 4523232, 4550156, 4585984, 4769856, 4779264, 4807712, 4861584, 4900168, 5159232, 5169408, 5177536, 5266716, 5277104, 5408676, 5451264, 5494528, 5512689, 5556096, 5600192, 5824728, 5917184, 5936742, 5983488, 6019104, 6030976, 6181344, 6300216, 6310122, 6359808, 6482112, 6656832, 6784848, 6825234, 6878976, 7022288, 7168896, 7211568, 7350252, 7408128, 7607808, 7754112, 7766304, 7900074, 7915656, 7962773, 8025472, 8241792, 8400288, 8413496, 8575294, 8642816, 8875776, 9028656, 9046464, 9100312, 9465183, 9539712, 9558528, 9615424, 9723168, 9800336, 10237851, 10318464, 10338816, 10355072, 10533432, 10554208, 10817352, 10989056, 11025378, 11112192, 11200384, 11649456, 11873484, 11966976, 12038208, 12061952, 12362688, 12600432, 12620244, 12719616, 12862941, 12964224, 13313664, 13569696, 13650468, 13757952, 14044576, 14337792, 14423136, 14700504, 15508224, 15532608, 15800148, 15831312, 15925546, 16050944, 16483584, 16800576, 16826992, 17150588, 17285632, 17751552, 18057312, 18092928, 18200624, 18930366, 19079424, 19230848, 19446336, 19600672, 20475702, 20636928, 20710144, 21066864, 21108416, 21634704, 22050756, 22224384, 22400768, 23298912, 23746968, 23888319, 24076416, 24123904, 24725376, 25200864, 25240488, 25725882, 25928448, 26627328, 27139392, 27300936, 28089152, 28675584, 28846272, 29401008, 31016448, 31065216, 31600296, 31662624, 31851092, 32101888, 32967168, 33601152, 33653984, 34301176, 36114624, 36185856, 36401248, 37860732, 38158848, 38461696, 38588823, 38892672, 39201344, 40951404, 41273856, 41420288, 42133728, 42216832, 43269408, 44101512, 44801536, 46597824, 47493936, 47776638, 48152832, 49450752, 50401728, 50480976, 51451764, 51856896, 53254656, 54278784, 54601872, 55739411, 56178304, 57692544, 58802016, 62130432, 63200592, 63325248, 63702184, 67202304, 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548818816, 573319656, 582419968, 605771712, 617421168, 655222464, 668872932, 674139648, 692310528, 705624192, 759902976, 764426208, 807695616, 823228224, 873629952, 891830576, 940832256, 1003309398, 1011209472, 1019234944, 1097637632, 1146639312, 1211543424, 1234842336, 1310444928, 1337745864, 1411248384, 1519805952, 1528852416, 1615391232, 1646456448, 1747259904, 1783661152, 2006618796, 2022418944, 2038469888, 2195275264, 2293278624, 2423086848, 2469684672, 2620889856, 2675491728, 2822496768, 3057704832, 3292912896, 3567322304, 4013237592, 4076939776, 4586557248, 4846173696, 4939369344, 5241779712, 5350983456, 6115409664, 6585825792, 7134644608, 8026475184, 9173114496, 9878738688, 10701966912, 12230819328, 14269289216, 16052950368, 18346228992, 19757477376, 21403933824, 28538578432, 32105900736, 36692457984, 42807867648, 64211801472, 85615735296, 128423602944, 256847205888]

約数ペア:

[(1, 256847205888), (2, 128423602944), (3, 85615735296), (4, 64211801472), (6, 42807867648), (7, 36692457984), (8, 32105900736), (9, 28538578432), (12, 21403933824), (13, 19757477376), (14, 18346228992), (16, 16052950368), (18, 14269289216), (21, 12230819328), (24, 10701966912), (26, 9878738688), (28, 9173114496), (32, 8026475184), (36, 7134644608), (39, 6585825792), (42, 6115409664), (48, 5350983456), (49, 5241779712), (52, 4939369344), (53, 4846173696), (56, 4586557248), (63, 4076939776), (64, 4013237592), (72, 3567322304), (78, 3292912896), (84, 3057704832), (91, 2822496768), (96, 2675491728), (98, 2620889856), (104, 2469684672), (106, 2423086848), (112, 2293278624), (117, 2195275264), (126, 2038469888), (127, 2022418944), (128, 2006618796), (144, 1783661152), (147, 1747259904), (156, 1646456448), (159, 1615391232), (168, 1528852416), (169, 1519805952), (182, 1411248384), (192, 1337745864), (196, 1310444928), (208, 1234842336), (212, 1211543424), (224, 1146639312), (234, 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(1176, 218407488), (1183, 217115136), (1248, 205807056), (1272, 201923904), (1274, 201606912), (1344, 191106552), (1352, 189975744), (1378, 186391296), (1456, 176406048), (1484, 173077632), (1521, 168867328), (1524, 168534912), (1536, 167218233), (1568, 163805616), (1638, 156805376), (1651, 155570688), (1664, 154355292), (1696, 151442928), (1764, 145604992), (1778, 144458496), (1792, 143329914), (1872, 137204704), (1908, 134615936), (1911, 134404608), (2016, 127404368), (2028, 126650496), (2032, 126401184), (2067, 124260864), (2184, 117604032), (2226, 115385088), (2286, 112356608), (2304, 111478822), (2352, 109203744), (2366, 108557568), (2496, 102903528), (2544, 100961952), (2548, 100803456), (2597, 98901504), (2667, 96305664), (2688, 95553276), (2704, 94987872), (2756, 93195648), (2912, 88203024), (2968, 86538816), (3042, 84433664), (3048, 84267456), (3136, 81902808), (3276, 78402688), (3302, 77785344), (3328, 77177646), (3339, 76923392), (3392, 75721464), (3528, 72802496), (3549, 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(9144, 28089152), (9408, 27300936), (9464, 27139392), (9646, 26627328), (9906, 25928448), (9984, 25725882), (10176, 25240488), (10192, 25200864), (10388, 24725376), (10647, 24123904), (10668, 24076416), (10752, 23888319), (10816, 23746968), (11024, 23298912), (11466, 22400768), (11557, 22224384), (11648, 22050756), (11872, 21634704), (12168, 21108416), (12192, 21066864), (12402, 20710144), (12446, 20636928), (12544, 20475702), (13104, 19600672), (13208, 19446336), (13356, 19230848), (13462, 19079424), (13568, 18930366), (14112, 18200624), (14196, 18092928), (14224, 18057312), (14469, 17751552), (14859, 17285632), (14976, 17150588), (15264, 16826992), (15288, 16800576), (15582, 16483584), (16002, 16050944), (16128, 15925546), (16224, 15831312), (16256, 15800148), (16536, 15532608), (16562, 15508224), (17472, 14700504), (17808, 14423136), (17914, 14337792), (18288, 14044576), (18669, 13757952), (18816, 13650468), (18928, 13569696), (19292, 13313664), (19812, 12964224), (19968, 12862941), (20193, 12719616), (20352, 12620244), (20384, 12600432), (20776, 12362688), (21294, 12061952), (21336, 12038208), (21463, 11966976), (21632, 11873484), (22048, 11649456), (22932, 11200384), (23114, 11112192), (23296, 11025378), (23373, 10989056), (23744, 10817352), (24336, 10554208), (24384, 10533432), (24804, 10355072), (24843, 10338816), (24892, 10318464), (25088, 10237851), (26208, 9800336), (26416, 9723168), (26712, 9615424), (26871, 9558528), (26924, 9539712), (27136, 9465183), (28224, 9100312), (28392, 9046464), (28448, 9028656), (28938, 8875776), (29718, 8642816), (29952, 8575294), (30528, 8413496), (30576, 8400288), (31164, 8241792), (32004, 8025472), (32256, 7962773), (32448, 7915656), (32512, 7900074), (33072, 7766304), (33124, 7754112), (33761, 7607808), (34671, 7408128), (34944, 7350252), (35616, 7211568), (35828, 7168896), (36576, 7022288), (37338, 6878976), (37632, 6825234), (37856, 6784848), (38584, 6656832), (39624, 6482112), (40386, 6359808), (40704, 6310122), (40768, 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