1256325096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{129893}}^1$

素因数の和:129946

約数の個数: 64

約数和(自身を含む): 3491550720

約数和(自身を除く): 2235225624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 129893, 259786, 389679, 519572, 779358, 1039144, 1558716, 1688609, 3117432, 3377218, 4026683, 5065827, 6754436, 8053366, 10131654, 12080049, 13508872, 16106732, 20263308, 24160098, 32213464, 40526616, 48320196, 52346879, 96640392, 104693758, 157040637, 209387516, 314081274, 418775032, 628162548, 1256325096]

約数ペア:

[(1, 1256325096), (2, 628162548), (3, 418775032), (4, 314081274), (6, 209387516), (8, 157040637), (12, 104693758), (13, 96640392), (24, 52346879), (26, 48320196), (31, 40526616), (39, 32213464), (52, 24160098), (62, 20263308), (78, 16106732), (93, 13508872), (104, 12080049), (124, 10131654), (156, 8053366), (186, 6754436), (248, 5065827), (312, 4026683), (372, 3377218), (403, 3117432), (744, 1688609), (806, 1558716), (1209, 1039144), (1612, 779358), (2418, 519572), (3224, 389679), (4836, 259786), (9672, 129893)]