257406096

素因数分解:

$2^4\times 3^1\times {\mathrm{5362627}}^1$

素因数の和:5362638

約数の個数: 20

約数和(自身を含む): 664965872

約数和(自身を除く): 407559776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5362627, 10725254, 16087881, 21450508, 32175762, 42901016, 64351524, 85802032, 128703048, 257406096]

約数ペア:

[(1, 257406096), (2, 128703048), (3, 85802032), (4, 64351524), (6, 42901016), (8, 32175762), (12, 21450508), (16, 16087881), (24, 10725254), (48, 5362627)]