247386264

素因数分解:

$2^3\times 3^1\times {\mathrm{10307761}}^1$

素因数の和:10307770

約数の個数: 16

約数和(自身を含む): 618465720

約数和(自身を除く): 371079456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10307761, 20615522, 30923283, 41231044, 61846566, 82462088, 123693132, 247386264]

約数ペア:

[(1, 247386264), (2, 123693132), (3, 82462088), (4, 61846566), (6, 41231044), (8, 30923283), (12, 20615522), (24, 10307761)]