28736128512

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:531

約数の個数: 640

約数和(自身を含む): 106913157120

約数和(自身を除く): 78177028608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 53, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 106, 108, 112, 117, 126, 128, 144, 156, 159, 168, 182, 189, 192, 208, 212, 216, 224, 234, 252, 256, 273, 288, 312, 318, 336, 351, 364, 371, 378, 384, 416, 424, 431, 432, 448, 468, 477, 504, 512, 546, 576, 624, 636, 672, 689, 702, 728, 742, 756, 768, 819, 832, 848, 862, 864, 896, 936, 954, 1008, 1092, 1113, 1152, 1248, 1272, 1293, 1344, 1378, 1404, 1431, 1456, 1484, 1512, 1536, 1638, 1664, 1696, 1724, 1728, 1792, 1872, 1908, 2016, 2067, 2184, 2226, 2304, 2457, 2496, 2544, 2586, 2688, 2756, 2808, 2862, 2912, 2968, 3017, 3024, 3276, 3328, 3339, 3392, 3448, 3456, 3584, 3744, 3816, 3879, 4032, 4134, 4368, 4452, 4608, 4823, 4914, 4992, 5088, 5172, 5376, 5512, 5603, 5616, 5724, 5824, 5936, 6034, 6048, 6201, 6552, 6656, 6678, 6784, 6896, 6912, 7488, 7632, 7758, 8064, 8268, 8736, 8904, 9051, 9646, 9828, 9984, 10017, 10176, 10344, 10752, 11024, 11206, 11232, 11448, 11637, 11648, 11872, 12068, 12096, 12402, 13104, 13356, 13568, 13792, 13824, 14469, 14976, 15264, 15516, 16128, 16536, 16809, 17472, 17808, 18102, 18603, 19292, 19656, 19968, 20034, 20352, 20688, 22048, 22412, 22464, 22843, 22896, 23274, 23296, 23744, 24136, 24192, 24804, 26208, 26712, 27136, 27153, 27584, 28938, 29952, 30528, 31032, 32256, 33072, 33618, 34944, 35616, 36204, 37206, 38584, 39221, 39312, 40068, 40704, 41376, 43407, 44096, 44824, 44928, 45686, 45792, 46548, 46592, 47488, 48272, 48384, 49608, 50427, 52416, 53424, 54306, 55168, 57876, 59904, 61056, 62064, 66144, 67236, 68529, 69888, 71232, 72408, 74412, 77168, 78442, 78624, 80136, 81408, 81459, 82752, 86814, 88192, 89648, 89856, 91372, 91584, 93096, 94976, 96544, 96768, 99216, 100854, 104832, 106848, 108612, 110336, 115752, 117663, 122112, 124128, 130221, 132288, 134472, 137058, 139776, 142464, 144816, 148824, 151281, 154336, 156884, 157248, 159901, 160272, 162918, 165504, 173628, 176384, 179296, 179712, 182744, 183168, 186192, 189952, 193088, 198432, 201708, 205587, 209664, 213696, 217224, 220672, 231504, 235326, 244224, 248256, 260442, 264576, 268944, 274116, 284928, 289632, 296959, 297648, 302562, 308672, 313768, 314496, 319802, 320544, 325836, 331008, 347256, 352768, 352989, 358592, 365488, 366336, 372384, 386176, 396864, 403416, 411174, 419328, 427392, 434448, 463008, 470652, 479703, 496512, 520884, 529152, 537888, 548232, 569856, 579264, 593918, 595296, 605124, 616761, 617344, 627536, 628992, 639604, 641088, 651672, 662016, 694512, 705978, 717184, 730976, 732672, 744768, 772352, 793728, 806832, 822348, 854784, 868896, 890877, 926016, 941304, 959406, 993024, 1041768, 1058304, 1058967, 1075776, 1096464, 1158528, 1187836, 1190592, 1210248, 1233522, 1234688, 1255072, 1257984, 1279208, 1282176, 1303344, 1389024, 1411956, 1434368, 1439109, 1461952, 1489536, 1544704, 1587456, 1613664, 1644696, 1709568, 1737792, 1781754, 1852032, 1882608, 1918812, 1986048, 2078713, 2083536, 2117934, 2151552, 2192928, 2317056, 2375672, 2381184, 2420496, 2467044, 2469376, 2510144, 2558416, 2564352, 2606688, 2672631, 2778048, 2823912, 2868736, 2878218, 2923904, 2979072, 3174912, 3227328, 3289392, 3475584, 3563508, 3704064, 3765216, 3837624, 4157426, 4167072, 4235868, 4303104, 4317327, 4385856, 4634112, 4751344, 4762368, 4840992, 4934088, 5020288, 5116832, 5128704, 5213376, 5345262, 5556096, 5647824, 5756436, 5847808, 5958144, 6236139, 6454656, 6578784, 6951168, 7127016, 7408128, 7530432, 7675248, 8017893, 8314852, 8334144, 8471736, 8606208, 8634654, 8771712, 9502688, 9524736, 9681984, 9868176, 10040576, 10233664, 10426752, 10690524, 11112192, 11295648, 11512872, 11695616, 12472278, 12909312, 13157568, 13902336, 14254032, 15060864, 15350496, 16035786, 16629704, 16668288, 16943472, 17269308, 17543424, 18708417, 19005376, 19363968, 19736352, 20081152, 20467328, 20853504, 21381048, 22224384, 22591296, 23025744, 24944556, 25818624, 26315136, 28508064, 30121728, 30700992, 32071572, 33259408, 33336576, 33886944, 34538616, 35086848, 37416834, 38010752, 38727936, 39472704, 40934656, 41707008, 42762096, 45182592, 46051488, 49889112, 52630272, 56125251, 57016128, 60243456, 61401984, 64143144, 66518816, 66673152, 67773888, 69077232, 74833668, 76021504, 77455872, 78945408, 81869312, 85524192, 90365184, 92102976, 99778224, 105260544, 112250502, 114032256, 122803968, 128286288, 133037632, 135547776, 138154464, 149667336, 152043008, 157890816, 171048384, 180730368, 184205952, 199556448, 224501004, 228064512, 245607936, 256572576, 266075264, 271095552, 276308928, 299334672, 315781632, 342096768, 368411904, 399112896, 449002008, 456129024, 513145152, 532150528, 542191104, 552617856, 598669344, 684193536, 736823808, 798225792, 898004016, 1026290304, 1064301056, 1105235712, 1197338688, 1368387072, 1596451584, 1796008032, 2052580608, 2210471424, 2394677376, 3192903168, 3592016064, 4105161216, 4789354752, 7184032128, 9578709504, 14368064256, 28736128512]

約数ペア:

[(1, 28736128512), (2, 14368064256), (3, 9578709504), (4, 7184032128), (6, 4789354752), (7, 4105161216), (8, 3592016064), (9, 3192903168), (12, 2394677376), (13, 2210471424), (14, 2052580608), (16, 1796008032), (18, 1596451584), (21, 1368387072), (24, 1197338688), (26, 1105235712), (27, 1064301056), (28, 1026290304), (32, 898004016), (36, 798225792), (39, 736823808), (42, 684193536), (48, 598669344), (52, 552617856), (53, 542191104), (54, 532150528), (56, 513145152), (63, 456129024), (64, 449002008), (72, 399112896), (78, 368411904), (84, 342096768), (91, 315781632), (96, 299334672), (104, 276308928), (106, 271095552), (108, 266075264), (112, 256572576), (117, 245607936), (126, 228064512), (128, 224501004), (144, 199556448), (156, 184205952), (159, 180730368), (168, 171048384), (182, 157890816), (189, 152043008), (192, 149667336), (208, 138154464), (212, 135547776), (216, 133037632), (224, 128286288), (234, 122803968), (252, 114032256), (256, 112250502), (273, 105260544), (288, 99778224), (312, 92102976), (318, 90365184), (336, 85524192), (351, 81869312), (364, 78945408), (371, 77455872), (378, 76021504), (384, 74833668), (416, 69077232), (424, 67773888), (431, 66673152), (432, 66518816), (448, 64143144), (468, 61401984), (477, 60243456), (504, 57016128), (512, 56125251), (546, 52630272), (576, 49889112), (624, 46051488), (636, 45182592), (672, 42762096), (689, 41707008), (702, 40934656), (728, 39472704), (742, 38727936), (756, 38010752), (768, 37416834), (819, 35086848), (832, 34538616), (848, 33886944), (862, 33336576), (864, 33259408), (896, 32071572), (936, 30700992), (954, 30121728), (1008, 28508064), (1092, 26315136), (1113, 25818624), (1152, 24944556), (1248, 23025744), (1272, 22591296), (1293, 22224384), (1344, 21381048), (1378, 20853504), (1404, 20467328), (1431, 20081152), (1456, 19736352), (1484, 19363968), (1512, 19005376), (1536, 18708417), (1638, 17543424), (1664, 17269308), (1696, 16943472), (1724, 16668288), (1728, 16629704), (1792, 16035786), (1872, 15350496), (1908, 15060864), (2016, 14254032), (2067, 13902336), (2184, 13157568), (2226, 12909312), (2304, 12472278), (2457, 11695616), (2496, 11512872), (2544, 11295648), (2586, 11112192), (2688, 10690524), (2756, 10426752), (2808, 10233664), (2862, 10040576), (2912, 9868176), (2968, 9681984), (3017, 9524736), (3024, 9502688), (3276, 8771712), (3328, 8634654), (3339, 8606208), (3392, 8471736), (3448, 8334144), (3456, 8314852), (3584, 8017893), (3744, 7675248), (3816, 7530432), (3879, 7408128), (4032, 7127016), (4134, 6951168), (4368, 6578784), (4452, 6454656), (4608, 6236139), (4823, 5958144), (4914, 5847808), (4992, 5756436), (5088, 5647824), (5172, 5556096), (5376, 5345262), (5512, 5213376), (5603, 5128704), (5616, 5116832), (5724, 5020288), (5824, 4934088), (5936, 4840992), (6034, 4762368), (6048, 4751344), (6201, 4634112), (6552, 4385856), (6656, 4317327), (6678, 4303104), (6784, 4235868), (6896, 4167072), (6912, 4157426), (7488, 3837624), (7632, 3765216), (7758, 3704064), (8064, 3563508), (8268, 3475584), (8736, 3289392), (8904, 3227328), (9051, 3174912), (9646, 2979072), (9828, 2923904), (9984, 2878218), (10017, 2868736), (10176, 2823912), (10344, 2778048), (10752, 2672631), (11024, 2606688), (11206, 2564352), (11232, 2558416), (11448, 2510144), (11637, 2469376), (11648, 2467044), (11872, 2420496), (12068, 2381184), (12096, 2375672), (12402, 2317056), (13104, 2192928), (13356, 2151552), (13568, 2117934), (13792, 2083536), (13824, 2078713), (14469, 1986048), (14976, 1918812), (15264, 1882608), (15516, 1852032), (16128, 1781754), (16536, 1737792), (16809, 1709568), (17472, 1644696), (17808, 1613664), (18102, 1587456), (18603, 1544704), (19292, 1489536), (19656, 1461952), (19968, 1439109), (20034, 1434368), (20352, 1411956), (20688, 1389024), (22048, 1303344), (22412, 1282176), (22464, 1279208), (22843, 1257984), (22896, 1255072), (23274, 1234688), (23296, 1233522), (23744, 1210248), (24136, 1190592), (24192, 1187836), (24804, 1158528), (26208, 1096464), (26712, 1075776), (27136, 1058967), (27153, 1058304), (27584, 1041768), (28938, 993024), (29952, 959406), (30528, 941304), (31032, 926016), (32256, 890877), (33072, 868896), (33618, 854784), (34944, 822348), (35616, 806832), (36204, 793728), (37206, 772352), (38584, 744768), (39221, 732672), (39312, 730976), (40068, 717184), (40704, 705978), (41376, 694512), (43407, 662016), (44096, 651672), (44824, 641088), (44928, 639604), (45686, 628992), (45792, 627536), (46548, 617344), (46592, 616761), (47488, 605124), (48272, 595296), (48384, 593918), (49608, 579264), (50427, 569856), (52416, 548232), (53424, 537888), (54306, 529152), (55168, 520884), (57876, 496512), (59904, 479703), (61056, 470652), (62064, 463008), (66144, 434448), (67236, 427392), (68529, 419328), (69888, 411174), (71232, 403416), (72408, 396864), (74412, 386176), (77168, 372384), (78442, 366336), (78624, 365488), (80136, 358592), (81408, 352989), (81459, 352768), (82752, 347256), (86814, 331008), (88192, 325836), (89648, 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