639968352

素因数分解:

$2^5\times 3^1\times {\mathrm{6666337}}^1$

素因数の和:6666350

約数の個数: 24

約数和(自身を含む): 1679917176

約数和(自身を除く): 1039948824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6666337, 13332674, 19999011, 26665348, 39998022, 53330696, 79996044, 106661392, 159992088, 213322784, 319984176, 639968352]

約数ペア:

[(1, 639968352), (2, 319984176), (3, 213322784), (4, 159992088), (6, 106661392), (8, 79996044), (12, 53330696), (16, 39998022), (24, 26665348), (32, 19999011), (48, 13332674), (96, 6666337)]