253431432

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{59659}}^1$

素因数の和:59730

約数の個数: 48

約数和(自身を含む): 698022000

約数和(自身を除く): 444590568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 59659, 119318, 178977, 238636, 357954, 477272, 536931, 715908, 1073862, 1431816, 2147724, 3519881, 4295448, 7039762, 10559643, 14079524, 21119286, 28159048, 31678929, 42238572, 63357858, 84477144, 126715716, 253431432]

約数ペア:

[(1, 253431432), (2, 126715716), (3, 84477144), (4, 63357858), (6, 42238572), (8, 31678929), (9, 28159048), (12, 21119286), (18, 14079524), (24, 10559643), (36, 7039762), (59, 4295448), (72, 3519881), (118, 2147724), (177, 1431816), (236, 1073862), (354, 715908), (472, 536931), (531, 477272), (708, 357954), (1062, 238636), (1416, 178977), (2124, 119318), (4248, 59659)]