251911248

素因数分解:

$2^4\times 3^1\times {\mathrm{5248151}}^1$

素因数の和:5248162

約数の個数: 20

約数和(自身を含む): 650770848

約数和(自身を除く): 398859600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5248151, 10496302, 15744453, 20992604, 31488906, 41985208, 62977812, 83970416, 125955624, 251911248]

約数ペア:

[(1, 251911248), (2, 125955624), (3, 83970416), (4, 62977812), (6, 41985208), (8, 31488906), (12, 20992604), (16, 15744453), (24, 10496302), (48, 5248151)]