630486568

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{1201}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 1192576320

約数和(自身を除く): 562089752

約数列:

[1, 2, 4, 8, 211, 311, 422, 622, 844, 1201, 1244, 1688, 2402, 2488, 4804, 9608, 65621, 131242, 253411, 262484, 373511, 506822, 524968, 747022, 1013644, 1494044, 2027288, 2988088, 78810821, 157621642, 315243284, 630486568]

約数ペア:

[(1, 630486568), (2, 315243284), (4, 157621642), (8, 78810821), (211, 2988088), (311, 2027288), (422, 1494044), (622, 1013644), (844, 747022), (1201, 524968), (1244, 506822), (1688, 373511), (2402, 262484), (2488, 253411), (4804, 131242), (9608, 65621)]