315023912

素因数分解:

$2^3\times 7^1\times {\mathrm{5625427}}^1$

素因数の和:5625440

約数の個数: 16

約数和(自身を含む): 675051360

約数和(自身を除く): 360027448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5625427, 11250854, 22501708, 39377989, 45003416, 78755978, 157511956, 315023912]

約数ペア:

[(1, 315023912), (2, 157511956), (4, 78755978), (7, 45003416), (8, 39377989), (14, 22501708), (28, 11250854), (56, 5625427)]