313128528

素因数分解:

$2^4\times 3^1\times {\mathrm{6523511}}^1$

素因数の和:6523522

約数の個数: 20

約数和(自身を含む): 808915488

約数和(自身を除く): 495786960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6523511, 13047022, 19570533, 26094044, 39141066, 52188088, 78282132, 104376176, 156564264, 313128528]

約数ペア:

[(1, 313128528), (2, 156564264), (3, 104376176), (4, 78282132), (6, 52188088), (8, 39141066), (12, 26094044), (16, 19570533), (24, 13047022), (48, 6523511)]