310047608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6917}}^1$

素因数の和:7367

約数の個数: 32

約数和(自身を含む): 627600960

約数和(自身を除く): 317553352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 5603, 6917, 11206, 13834, 22412, 27668, 44824, 55336, 89921, 179842, 359684, 719368, 2981227, 5962454, 11924908, 23849816, 38755951, 77511902, 155023804, 310047608]

約数ペア:

[(1, 310047608), (2, 155023804), (4, 77511902), (8, 38755951), (13, 23849816), (26, 11924908), (52, 5962454), (104, 2981227), (431, 719368), (862, 359684), (1724, 179842), (3448, 89921), (5603, 55336), (6917, 44824), (11206, 27668), (13834, 22412)]