315996848

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{6679}}^1$

素因数の和:9644

約数の個数: 20

約数和(自身を含む): 612542640

約数和(自身を除く): 296545792

約数列:

[1, 2, 4, 8, 16, 2957, 5914, 6679, 11828, 13358, 23656, 26716, 47312, 53432, 106864, 19749803, 39499606, 78999212, 157998424, 315996848]

約数ペア:

[(1, 315996848), (2, 157998424), (4, 78999212), (8, 39499606), (16, 19749803), (2957, 106864), (5914, 53432), (6679, 47312), (11828, 26716), (13358, 23656)]