318060848

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12401}}^1$

素因数の和:12645

約数の個数: 40

約数和(自身を含む): 707410080

約数和(自身を除く): 389349232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 12401, 12824, 24802, 25648, 49604, 86807, 99208, 173614, 198416, 347228, 694456, 1388912, 2839829, 5679658, 11359316, 19878803, 22718632, 39757606, 45437264, 79515212, 159030424, 318060848]

約数ペア:

[(1, 318060848), (2, 159030424), (4, 79515212), (7, 45437264), (8, 39757606), (14, 22718632), (16, 19878803), (28, 11359316), (56, 5679658), (112, 2839829), (229, 1388912), (458, 694456), (916, 347228), (1603, 198416), (1832, 173614), (3206, 99208), (3664, 86807), (6412, 49604), (12401, 25648), (12824, 24802)]