251698992

素因数分解:

$2^4\times 3^1\times {\mathrm{5243729}}^1$

素因数の和:5243740

約数の個数: 20

約数和(自身を含む): 650222520

約数和(自身を除く): 398523528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5243729, 10487458, 15731187, 20974916, 31462374, 41949832, 62924748, 83899664, 125849496, 251698992]

約数ペア:

[(1, 251698992), (2, 125849496), (3, 83899664), (4, 62924748), (6, 41949832), (8, 31462374), (12, 20974916), (16, 15731187), (24, 10487458), (48, 5243729)]