12578976

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 38785824

約数和(自身を除く): 26206848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 211, 216, 276, 288, 324, 368, 414, 422, 432, 552, 621, 633, 648, 736, 828, 844, 864, 1104, 1242, 1266, 1296, 1656, 1688, 1863, 1899, 2208, 2484, 2532, 2592, 3312, 3376, 3726, 3798, 4853, 4968, 5064, 5697, 6624, 6752, 7452, 7596, 9706, 9936, 10128, 11394, 14559, 14904, 15192, 17091, 19412, 19872, 20256, 22788, 29118, 29808, 30384, 34182, 38824, 43677, 45576, 58236, 59616, 60768, 68364, 77648, 87354, 91152, 116472, 131031, 136728, 155296, 174708, 182304, 232944, 262062, 273456, 349416, 393093, 465888, 524124, 546912, 698832, 786186, 1048248, 1397664, 1572372, 2096496, 3144744, 4192992, 6289488, 12578976]

約数ペア:

[(1, 12578976), (2, 6289488), (3, 4192992), (4, 3144744), (6, 2096496), (8, 1572372), (9, 1397664), (12, 1048248), (16, 786186), (18, 698832), (23, 546912), (24, 524124), (27, 465888), (32, 393093), (36, 349416), (46, 273456), (48, 262062), (54, 232944), (69, 182304), (72, 174708), (81, 155296), (92, 136728), (96, 131031), (108, 116472), (138, 91152), (144, 87354), (162, 77648), (184, 68364), (207, 60768), (211, 59616), (216, 58236), (276, 45576), (288, 43677), (324, 38824), (368, 34182), (414, 30384), (422, 29808), (432, 29118), (552, 22788), (621, 20256), (633, 19872), (648, 19412), (736, 17091), (828, 15192), (844, 14904), (864, 14559), (1104, 11394), (1242, 10128), (1266, 9936), (1296, 9706), (1656, 7596), (1688, 7452), (1863, 6752), (1899, 6624), (2208, 5697), (2484, 5064), (2532, 4968), (2592, 4853), (3312, 3798), (3376, 3726)]