308907736

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{116657}}^1$

素因数の和:116994

約数の個数: 16

約数和(自身を含む): 580956840

約数和(自身を除く): 272049104

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 116657, 233314, 466628, 933256, 38613467, 77226934, 154453868, 308907736]

約数ペア:

[(1, 308907736), (2, 154453868), (4, 77226934), (8, 38613467), (331, 933256), (662, 466628), (1324, 233314), (2648, 116657)]