247273584

素因数分解:

$2^4\times 3^1\times {\mathrm{5151533}}^1$

素因数の和:5151544

約数の個数: 20

約数和(自身を含む): 638790216

約数和(自身を除く): 391516632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5151533, 10303066, 15454599, 20606132, 30909198, 41212264, 61818396, 82424528, 123636792, 247273584]

約数ペア:

[(1, 247273584), (2, 123636792), (3, 82424528), (4, 61818396), (6, 41212264), (8, 30909198), (12, 20606132), (16, 15454599), (24, 10303066), (48, 5151533)]