290435268

素因数分解:

$2^2\times 3^1\times {\mathrm{2087}}^1\times {\mathrm{11597}}^1$

素因数の和:13691

約数の個数: 24

約数和(自身を含む): 678065472

約数和(自身を除く): 387630204

約数列:

[1, 2, 3, 4, 6, 12, 2087, 4174, 6261, 8348, 11597, 12522, 23194, 25044, 34791, 46388, 69582, 139164, 24202939, 48405878, 72608817, 96811756, 145217634, 290435268]

約数ペア:

[(1, 290435268), (2, 145217634), (3, 96811756), (4, 72608817), (6, 48405878), (12, 24202939), (2087, 139164), (4174, 69582), (6261, 46388), (8348, 34791), (11597, 25044), (12522, 23194)]