401020656

素因数分解:

$2^4\times 3^1\times {\mathrm{277}}^1\times {\mathrm{30161}}^1$

素因数の和:30449

約数の個数: 40

約数和(自身を含む): 1039744464

約数和(自身を除く): 638723808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 13296, 30161, 60322, 90483, 120644, 180966, 241288, 361932, 482576, 723864, 1447728, 8354597, 16709194, 25063791, 33418388, 50127582, 66836776, 100255164, 133673552, 200510328, 401020656]

約数ペア:

[(1, 401020656), (2, 200510328), (3, 133673552), (4, 100255164), (6, 66836776), (8, 50127582), (12, 33418388), (16, 25063791), (24, 16709194), (48, 8354597), (277, 1447728), (554, 723864), (831, 482576), (1108, 361932), (1662, 241288), (2216, 180966), (3324, 120644), (4432, 90483), (6648, 60322), (13296, 30161)]