40426512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1620

約数の個数: 80

約数和(自身を含む): 120944640

約数和(自身を除く): 80518128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1523, 1659, 1896, 2212, 3046, 3318, 3792, 4424, 4569, 6092, 6636, 8848, 9138, 10661, 12184, 13272, 18276, 21322, 24368, 26544, 31983, 36552, 42644, 63966, 73104, 85288, 120317, 127932, 170576, 240634, 255864, 360951, 481268, 511728, 721902, 842219, 962536, 1443804, 1684438, 1925072, 2526657, 2887608, 3368876, 5053314, 5775216, 6737752, 10106628, 13475504, 20213256, 40426512]

約数ペア:

[(1, 40426512), (2, 20213256), (3, 13475504), (4, 10106628), (6, 6737752), (7, 5775216), (8, 5053314), (12, 3368876), (14, 2887608), (16, 2526657), (21, 1925072), (24, 1684438), (28, 1443804), (42, 962536), (48, 842219), (56, 721902), (79, 511728), (84, 481268), (112, 360951), (158, 255864), (168, 240634), (237, 170576), (316, 127932), (336, 120317), (474, 85288), (553, 73104), (632, 63966), (948, 42644), (1106, 36552), (1264, 31983), (1523, 26544), (1659, 24368), (1896, 21322), (2212, 18276), (3046, 13272), (3318, 12184), (3792, 10661), (4424, 9138), (4569, 8848), (6092, 6636)]