12576641584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{1523}}^1$

素因数の和:1647

約数の個数: 120

約数和(自身を含む): 27918369360

約数和(自身を除く): 15341727776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 37, 52, 58, 74, 104, 116, 148, 208, 232, 296, 377, 464, 481, 592, 754, 962, 1073, 1369, 1508, 1523, 1924, 2146, 2738, 3016, 3046, 3848, 4292, 5476, 6032, 6092, 7696, 8584, 10952, 12184, 13949, 17168, 17797, 19799, 21904, 24368, 27898, 35594, 39598, 39701, 44167, 55796, 56351, 71188, 79196, 79402, 88334, 111592, 112702, 142376, 158392, 158804, 176668, 223184, 225404, 284752, 316784, 317608, 353336, 450808, 516113, 574171, 635216, 706672, 732563, 901616, 1032226, 1148342, 1465126, 1634179, 2064452, 2084987, 2296684, 2930252, 3268358, 4128904, 4169974, 4593368, 5860504, 6536716, 8257808, 8339948, 9186736, 11721008, 13073432, 16679896, 21244327, 26146864, 27104831, 33359792, 42488654, 54209662, 60464623, 84977308, 108419324, 120929246, 169954616, 216838648, 241858492, 339909232, 433677296, 483716984, 786040099, 967433968, 1572080198, 3144160396, 6288320792, 12576641584]

約数ペア:

[(1, 12576641584), (2, 6288320792), (4, 3144160396), (8, 1572080198), (13, 967433968), (16, 786040099), (26, 483716984), (29, 433677296), (37, 339909232), (52, 241858492), (58, 216838648), (74, 169954616), (104, 120929246), (116, 108419324), (148, 84977308), (208, 60464623), (232, 54209662), (296, 42488654), (377, 33359792), (464, 27104831), (481, 26146864), (592, 21244327), (754, 16679896), (962, 13073432), (1073, 11721008), (1369, 9186736), (1508, 8339948), (1523, 8257808), (1924, 6536716), (2146, 5860504), (2738, 4593368), (3016, 4169974), (3046, 4128904), (3848, 3268358), (4292, 2930252), (5476, 2296684), (6032, 2084987), (6092, 2064452), (7696, 1634179), (8584, 1465126), (10952, 1148342), (12184, 1032226), (13949, 901616), (17168, 732563), (17797, 706672), (19799, 635216), (21904, 574171), (24368, 516113), (27898, 450808), (35594, 353336), (39598, 317608), (39701, 316784), (44167, 284752), (55796, 225404), (56351, 223184), (71188, 176668), (79196, 158804), (79402, 158392), (88334, 142376), (111592, 112702)]