264571348

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 467124840

約数和(自身を除く): 202553492

約数列:

[1, 2, 4, 193, 386, 389, 772, 778, 881, 1556, 1762, 3524, 75077, 150154, 170033, 300308, 340066, 342709, 680132, 685418, 1370836, 66142837, 132285674, 264571348]

約数ペア:

[(1, 264571348), (2, 132285674), (4, 66142837), (193, 1370836), (386, 685418), (389, 680132), (772, 342709), (778, 340066), (881, 300308), (1556, 170033), (1762, 150154), (3524, 75077)]