248565528

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{7793}}^1$

素因数の和:8248

約数の個数: 48

約数和(自身を含む): 674804520

約数和(自身を除く): 426238992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7793, 7974, 10632, 15586, 15948, 23379, 31172, 31896, 46758, 62344, 70137, 93516, 140274, 187032, 280548, 561096, 3452299, 6904598, 10356897, 13809196, 20713794, 27618392, 31070691, 41427588, 62141382, 82855176, 124282764, 248565528]

約数ペア:

[(1, 248565528), (2, 124282764), (3, 82855176), (4, 62141382), (6, 41427588), (8, 31070691), (9, 27618392), (12, 20713794), (18, 13809196), (24, 10356897), (36, 6904598), (72, 3452299), (443, 561096), (886, 280548), (1329, 187032), (1772, 140274), (2658, 93516), (3544, 70137), (3987, 62344), (5316, 46758), (7793, 31896), (7974, 31172), (10632, 23379), (15586, 15948)]