310020976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{1097}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 637191360

約数和(自身を除く): 327170384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1039, 1097, 2078, 2194, 4156, 4388, 8312, 8776, 16624, 17552, 17663, 18649, 35326, 37298, 70652, 74596, 141304, 149192, 282608, 298384, 1139783, 2279566, 4559132, 9118264, 18236528, 19376311, 38752622, 77505244, 155010488, 310020976]

約数ペア:

[(1, 310020976), (2, 155010488), (4, 77505244), (8, 38752622), (16, 19376311), (17, 18236528), (34, 9118264), (68, 4559132), (136, 2279566), (272, 1139783), (1039, 298384), (1097, 282608), (2078, 149192), (2194, 141304), (4156, 74596), (4388, 70652), (8312, 37298), (8776, 35326), (16624, 18649), (17552, 17663)]