212046768

素因数分解:

$2^4\times 3^3\times {\mathrm{490849}}^1$

素因数の和:490866

約数の個数: 40

約数和(自身を含む): 608654000

約数和(自身を除く): 396607232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 490849, 981698, 1472547, 1963396, 2945094, 3926792, 4417641, 5890188, 7853584, 8835282, 11780376, 13252923, 17670564, 23560752, 26505846, 35341128, 53011692, 70682256, 106023384, 212046768]

約数ペア:

[(1, 212046768), (2, 106023384), (3, 70682256), (4, 53011692), (6, 35341128), (8, 26505846), (9, 23560752), (12, 17670564), (16, 13252923), (18, 11780376), (24, 8835282), (27, 7853584), (36, 5890188), (48, 4417641), (54, 3926792), (72, 2945094), (108, 1963396), (144, 1472547), (216, 981698), (432, 490849)]