258980664

素因数分解:

$2^3\times 3^1\times {\mathrm{727}}^1\times {\mathrm{14843}}^1$

素因数の和:15579

約数の個数: 32

約数和(自身を含む): 648385920

約数和(自身を除く): 389405256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 727, 1454, 2181, 2908, 4362, 5816, 8724, 14843, 17448, 29686, 44529, 59372, 89058, 118744, 178116, 356232, 10790861, 21581722, 32372583, 43163444, 64745166, 86326888, 129490332, 258980664]

約数ペア:

[(1, 258980664), (2, 129490332), (3, 86326888), (4, 64745166), (6, 43163444), (8, 32372583), (12, 21581722), (24, 10790861), (727, 356232), (1454, 178116), (2181, 118744), (2908, 89058), (4362, 59372), (5816, 44529), (8724, 29686), (14843, 17448)]