312071208

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{245339}}^1$

素因数の和:245401

約数の個数: 32

約数和(自身を含む): 794901600

約数和(自身を除く): 482830392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 245339, 490678, 736017, 981356, 1472034, 1962712, 2944068, 5888136, 13002967, 26005934, 39008901, 52011868, 78017802, 104023736, 156035604, 312071208]

約数ペア:

[(1, 312071208), (2, 156035604), (3, 104023736), (4, 78017802), (6, 52011868), (8, 39008901), (12, 26005934), (24, 13002967), (53, 5888136), (106, 2944068), (159, 1962712), (212, 1472034), (318, 981356), (424, 736017), (636, 490678), (1272, 245339)]