21521537856

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 672

約数和(自身を含む): 79242928128

約数和(自身を除く): 57721390272

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, 52, 53, 56, 61, 63, 64, 72, 78, 84, 91, 96, 104, 106, 112, 117, 122, 126, 127, 144, 156, 159, 168, 182, 183, 192, 208, 212, 224, 234, 244, 252, 254, 273, 288, 312, 318, 336, 364, 366, 371, 381, 416, 424, 427, 448, 468, 477, 488, 504, 508, 546, 549, 576, 624, 636, 672, 689, 728, 732, 742, 762, 793, 819, 832, 848, 854, 889, 936, 954, 976, 1008, 1016, 1092, 1098, 1113, 1143, 1248, 1272, 1281, 1344, 1378, 1456, 1464, 1484, 1524, 1586, 1638, 1651, 1696, 1708, 1778, 1872, 1908, 1952, 2016, 2032, 2067, 2184, 2196, 2226, 2286, 2379, 2496, 2544, 2562, 2667, 2756, 2912, 2928, 2968, 3048, 3172, 3233, 3276, 3302, 3339, 3392, 3416, 3556, 3744, 3816, 3843, 3904, 4032, 4064, 4134, 4368, 4392, 4452, 4572, 4758, 4823, 4953, 5088, 5124, 5334, 5512, 5551, 5824, 5856, 5936, 6096, 6201, 6344, 6466, 6552, 6604, 6678, 6731, 6832, 7112, 7137, 7488, 7632, 7686, 7747, 8001, 8128, 8268, 8736, 8784, 8904, 9144, 9516, 9646, 9699, 9906, 10176, 10248, 10668, 11024, 11102, 11557, 11712, 11872, 12192, 12402, 12688, 12932, 13104, 13208, 13356, 13462, 13664, 14224, 14274, 14469, 14859, 15264, 15372, 15494, 16002, 16536, 16653, 17472, 17568, 17808, 18288, 19032, 19292, 19398, 19812, 20193, 20496, 21336, 22048, 22204, 22631, 23114, 23241, 23744, 24384, 24804, 25376, 25864, 26208, 26416, 26712, 26924, 27328, 28448, 28548, 28938, 29097, 29718, 30528, 30744, 30988, 32004, 33072, 33306, 34671, 35136, 35616, 36576, 38064, 38584, 38796, 39624, 40386, 40992, 42029, 42672, 43407, 44096, 44408, 45262, 46228, 46482, 47117, 49608, 49959, 50752, 51728, 52416, 52832, 53424, 53848, 54229, 56896, 57096, 57876, 58194, 59436, 60579, 61488, 61976, 64008, 66144, 66612, 67893, 69342, 69723, 71232, 73152, 76128, 77168, 77592, 79248, 80772, 81984, 84058, 85344, 86814, 87503, 88816, 90524, 92456, 92964, 94234, 99216, 99918, 100711, 103456, 104013, 105664, 106848, 107696, 108458, 114192, 115752, 116388, 118872, 121158, 122976, 123952, 126087, 128016, 132288, 133224, 135786, 138684, 139446, 141351, 152256, 154336, 155184, 158496, 161544, 162687, 168116, 170688, 173628, 175006, 177632, 181048, 184912, 185928, 188468, 198432, 199836, 201422, 203679, 206912, 208026, 213696, 215392, 216916, 228384, 231504, 232776, 237744, 242316, 245952, 247904, 252174, 256032, 262509, 266448, 271572, 277368, 278892, 282702, 294203, 302133, 308672, 310368, 316992, 323088, 325374, 336232, 347256, 350012, 355264, 362096, 369824, 371856, 376936, 378261, 396864, 399672, 402844, 407358, 410591, 416052, 424053, 430784, 433832, 456768, 463008, 465552, 475488, 484632, 488061, 495808, 504348, 512064, 525018, 532896, 543144, 554736, 557784, 565404, 588406, 604266, 612521, 620736, 646176, 650748, 672464, 694512, 700024, 704977, 724192, 739648, 743712, 753872, 756522, 787527, 799344, 805688, 814716, 821182, 832104, 848106, 867664, 882609, 906399, 926016, 931104, 950976, 969264, 976122, 1008696, 1050036, 1065792, 1086288, 1109472, 1115568, 1130808, 1176812, 1208532, 1225042, 1231773, 1292352, 1301496, 1344928, 1389024, 1400048, 1409954, 1448384, 1487424, 1507744, 1513044, 1575054, 1598688, 1611376, 1629432, 1642364, 1664208, 1696212, 1735328, 1765218, 1812798, 1837563, 1862208, 1938528, 1952244, 2017392, 2100072, 2114931, 2172576, 2218944, 2231136, 2261616, 2353624, 2417064, 2450084, 2463546, 2602992, 2647827, 2689856, 2778048, 2800096, 2819908, 2874137, 3015488, 3026088, 3150108, 3197376, 3222752, 3258864, 3284728, 3328416, 3392424, 3470656, 3530436, 3625596, 3675126, 3695319, 3877056, 3904488, 4034784, 4200144, 4229862, 4345152, 4462272, 4523232, 4707248, 4834128, 4900168, 4927092, 5205984, 5295654, 5337683, 5512689, 5600192, 5639816, 5748274, 6052176, 6300216, 6344793, 6445504, 6517728, 6569456, 6656832, 6784848, 7060872, 7251192, 7350252, 7390638, 7808976, 8069568, 8400288, 8459724, 8622411, 9046464, 9414496, 9668256, 9800336, 9854184, 10411968, 10591308, 10675366, 11025378, 11279632, 11496548, 12104352, 12600432, 12689586, 13035456, 13138912, 13569696, 14121744, 14502384, 14700504, 14781276, 15617952, 16013049, 16800576, 16919448, 17244822, 18828992, 19336512, 19600672, 19708368, 21182616, 21350732, 22050756, 22559264, 22993096, 24208704, 25200864, 25379172, 25867233, 26277824, 27139392, 28243488, 29004768, 29401008, 29562552, 31235904, 32026098, 33838896, 34489644, 37363781, 39201344, 39416736, 42365232, 42701464, 44101512, 45118528, 45986192, 48039147, 50401728, 50758344, 51734466, 56486976, 58009536, 58802016, 59125104, 64052196, 67677792, 68979288, 74727562, 78833472, 84730464, 85402928, 88203024, 91972384, 96078294, 101516688, 103468932, 112091343, 117604032, 118250208, 128104392, 135355584, 137958576, 149455124, 169460928, 170805856, 176406048, 183944768, 192156588, 203033376, 206937864, 224182686, 236500416, 256208784, 275917152, 298910248, 336274029, 341611712, 352812096, 384313176, 406066752, 413875728, 448365372, 512417568, 551834304, 597820496, 672548058, 768626352, 827751456, 896730744, 1024835136, 1195640992, 1345096116, 1537252704, 1655502912, 1793461488, 2391281984, 2690192232, 3074505408, 3586922976, 5380384464, 7173845952, 10760768928, 21521537856]

約数ペア:

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11279632), (1952, 11025378), (2016, 10675366), (2032, 10591308), (2067, 10411968), (2184, 9854184), (2196, 9800336), (2226, 9668256), (2286, 9414496), (2379, 9046464), (2496, 8622411), (2544, 8459724), (2562, 8400288), (2667, 8069568), (2756, 7808976), (2912, 7390638), (2928, 7350252), (2968, 7251192), (3048, 7060872), (3172, 6784848), (3233, 6656832), (3276, 6569456), (3302, 6517728), (3339, 6445504), (3392, 6344793), (3416, 6300216), (3556, 6052176), (3744, 5748274), (3816, 5639816), (3843, 5600192), (3904, 5512689), (4032, 5337683), (4064, 5295654), (4134, 5205984), (4368, 4927092), (4392, 4900168), (4452, 4834128), (4572, 4707248), (4758, 4523232), (4823, 4462272), (4953, 4345152), (5088, 4229862), (5124, 4200144), (5334, 4034784), (5512, 3904488), (5551, 3877056), (5824, 3695319), (5856, 3675126), (5936, 3625596), (6096, 3530436), (6201, 3470656), (6344, 3392424), (6466, 3328416), (6552, 3284728), (6604, 3258864), (6678, 3222752), (6731, 3197376), (6832, 3150108), (7112, 3026088), (7137, 3015488), (7488, 2874137), (7632, 2819908), (7686, 2800096), (7747, 2778048), (8001, 2689856), (8128, 2647827), (8268, 2602992), (8736, 2463546), (8784, 2450084), (8904, 2417064), (9144, 2353624), (9516, 2261616), (9646, 2231136), (9699, 2218944), (9906, 2172576), (10176, 2114931), (10248, 2100072), (10668, 2017392), (11024, 1952244), (11102, 1938528), (11557, 1862208), (11712, 1837563), (11872, 1812798), (12192, 1765218), (12402, 1735328), (12688, 1696212), (12932, 1664208), (13104, 1642364), (13208, 1629432), (13356, 1611376), (13462, 1598688), (13664, 1575054), (14224, 1513044), (14274, 1507744), (14469, 1487424), (14859, 1448384), (15264, 1409954), (15372, 1400048), (15494, 1389024), (16002, 1344928), (16536, 1301496), (16653, 1292352), (17472, 1231773), (17568, 1225042), (17808, 1208532), (18288, 1176812), (19032, 1130808), (19292, 1115568), (19398, 1109472), (19812, 1086288), (20193, 1065792), (20496, 1050036), (21336, 1008696), (22048, 976122), (22204, 969264), (22631, 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