251016816

素因数分解:

$2^4\times 3^1\times {\mathrm{5229517}}^1$

素因数の和:5229528

約数の個数: 20

約数和(自身を含む): 648460232

約数和(自身を除く): 397443416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5229517, 10459034, 15688551, 20918068, 31377102, 41836136, 62754204, 83672272, 125508408, 251016816]

約数ペア:

[(1, 251016816), (2, 125508408), (3, 83672272), (4, 62754204), (6, 41836136), (8, 31377102), (12, 20918068), (16, 15688551), (24, 10459034), (48, 5229517)]