251425968

素因数分解:

$2^4\times 3^1\times {\mathrm{5238041}}^1$

素因数の和:5238052

約数の個数: 20

約数和(自身を含む): 649517208

約数和(自身を除く): 398091240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5238041, 10476082, 15714123, 20952164, 31428246, 41904328, 62856492, 83808656, 125712984, 251425968]

約数ペア:

[(1, 251425968), (2, 125712984), (3, 83808656), (4, 62856492), (6, 41904328), (8, 31428246), (12, 20952164), (16, 15714123), (24, 10476082), (48, 5238041)]