315040504

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{118973}}^1$

素因数の和:119310

約数の個数: 16

約数和(自身を含む): 592490520

約数和(自身を除く): 277450016

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 118973, 237946, 475892, 951784, 39380063, 78760126, 157520252, 315040504]

約数ペア:

[(1, 315040504), (2, 157520252), (4, 78760126), (8, 39380063), (331, 951784), (662, 475892), (1324, 237946), (2648, 118973)]