315034988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{7213}}^1$

素因数の和:7457

約数の個数: 24

約数和(自身を含む): 563557680

約数和(自身を除く): 248522692

約数列:

[1, 2, 4, 61, 122, 179, 244, 358, 716, 7213, 10919, 14426, 21838, 28852, 43676, 439993, 879986, 1291127, 1759972, 2582254, 5164508, 78758747, 157517494, 315034988]

約数ペア:

[(1, 315034988), (2, 157517494), (4, 78758747), (61, 5164508), (122, 2582254), (179, 1759972), (244, 1291127), (358, 879986), (716, 439993), (7213, 43676), (10919, 28852), (14426, 21838)]