318744528

素因数分解:

$2^4\times 3^1\times {\mathrm{6640511}}^1$

素因数の和:6640522

約数の個数: 20

約数和(自身を含む): 823423488

約数和(自身を除く): 504678960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6640511, 13281022, 19921533, 26562044, 39843066, 53124088, 79686132, 106248176, 159372264, 318744528]

約数ペア:

[(1, 318744528), (2, 159372264), (3, 106248176), (4, 79686132), (6, 53124088), (8, 39843066), (12, 26562044), (16, 19921533), (24, 13281022), (48, 6640511)]