1551118464

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:788

約数の個数: 256

約数和(自身を含む): 5293881600

約数和(自身を除く): 3742763136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 97, 108, 112, 126, 128, 144, 168, 189, 192, 194, 216, 224, 252, 288, 291, 336, 378, 384, 388, 432, 448, 504, 576, 582, 661, 672, 679, 756, 776, 864, 873, 896, 1008, 1152, 1164, 1322, 1344, 1358, 1512, 1552, 1728, 1746, 1983, 2016, 2037, 2328, 2619, 2644, 2688, 2716, 3024, 3104, 3456, 3492, 3966, 4032, 4074, 4627, 4656, 5238, 5288, 5432, 5949, 6048, 6111, 6208, 6984, 7932, 8064, 8148, 9254, 9312, 10476, 10576, 10864, 11898, 12096, 12222, 12416, 13881, 13968, 15864, 16296, 17847, 18333, 18508, 18624, 20952, 21152, 21728, 23796, 24192, 24444, 27762, 27936, 31728, 32592, 35694, 36666, 37016, 37248, 41643, 41904, 42304, 43456, 47592, 48888, 55524, 55872, 63456, 64117, 65184, 71388, 73332, 74032, 83286, 83808, 84608, 86912, 95184, 97776, 111048, 111744, 124929, 126912, 128234, 130368, 142776, 146664, 148064, 166572, 167616, 190368, 192351, 195552, 222096, 249858, 253824, 256468, 260736, 285552, 293328, 296128, 333144, 335232, 380736, 384702, 391104, 444192, 448819, 499716, 512936, 571104, 577053, 586656, 592256, 666288, 761472, 769404, 782208, 888384, 897638, 999432, 1025872, 1142208, 1154106, 1173312, 1332576, 1346457, 1538808, 1731159, 1776768, 1795276, 1998864, 2051744, 2284416, 2308212, 2346624, 2665152, 2692914, 3077616, 3462318, 3590552, 3997728, 4039371, 4103488, 4616424, 5330304, 5385828, 6155232, 6924636, 7181104, 7995456, 8078742, 8206976, 9232848, 10771656, 12118113, 12310464, 13849272, 14362208, 15990912, 16157484, 18465696, 21543312, 24236226, 24620928, 27698544, 28724416, 32314968, 36931392, 43086624, 48472452, 55397088, 57448832, 64629936, 73862784, 86173248, 96944904, 110794176, 129259872, 172346496, 193889808, 221588352, 258519744, 387779616, 517039488, 775559232, 1551118464]

約数ペア:

[(1, 1551118464), (2, 775559232), (3, 517039488), (4, 387779616), (6, 258519744), (7, 221588352), (8, 193889808), (9, 172346496), (12, 129259872), (14, 110794176), (16, 96944904), (18, 86173248), (21, 73862784), (24, 64629936), (27, 57448832), (28, 55397088), (32, 48472452), (36, 43086624), (42, 36931392), (48, 32314968), (54, 28724416), (56, 27698544), (63, 24620928), (64, 24236226), (72, 21543312), (84, 18465696), (96, 16157484), (97, 15990912), (108, 14362208), (112, 13849272), (126, 12310464), (128, 12118113), (144, 10771656), (168, 9232848), (189, 8206976), (192, 8078742), (194, 7995456), (216, 7181104), (224, 6924636), (252, 6155232), (288, 5385828), (291, 5330304), (336, 4616424), (378, 4103488), (384, 4039371), (388, 3997728), (432, 3590552), (448, 3462318), (504, 3077616), (576, 2692914), (582, 2665152), (661, 2346624), (672, 2308212), (679, 2284416), (756, 2051744), (776, 1998864), (864, 1795276), (873, 1776768), (896, 1731159), (1008, 1538808), (1152, 1346457), (1164, 1332576), (1322, 1173312), (1344, 1154106), (1358, 1142208), (1512, 1025872), (1552, 999432), (1728, 897638), (1746, 888384), (1983, 782208), (2016, 769404), (2037, 761472), (2328, 666288), (2619, 592256), (2644, 586656), (2688, 577053), (2716, 571104), (3024, 512936), (3104, 499716), (3456, 448819), (3492, 444192), (3966, 391104), (4032, 384702), (4074, 380736), (4627, 335232), (4656, 333144), (5238, 296128), (5288, 293328), (5432, 285552), (5949, 260736), (6048, 256468), (6111, 253824), (6208, 249858), (6984, 222096), (7932, 195552), (8064, 192351), (8148, 190368), (9254, 167616), (9312, 166572), (10476, 148064), (10576, 146664), (10864, 142776), (11898, 130368), (12096, 128234), (12222, 126912), (12416, 124929), (13881, 111744), (13968, 111048), (15864, 97776), (16296, 95184), (17847, 86912), (18333, 84608), (18508, 83808), (18624, 83286), (20952, 74032), (21152, 73332), (21728, 71388), (23796, 65184), (24192, 64117), (24444, 63456), (27762, 55872), (27936, 55524), (31728, 48888), (32592, 47592), (35694, 43456), (36666, 42304), (37016, 41904), (37248, 41643)]