240380073073

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1580959}}^1$

素因数の和:1581109

約数の個数: 24

約数和(自身を含む): 291971692800

約数和(自身を除く): 51591619727

約数列:

[1, 7, 29, 49, 107, 203, 749, 1421, 3103, 5243, 21721, 152047, 1580959, 11066713, 45847811, 77466991, 169162613, 320934677, 1184138291, 2246542739, 4905715777, 8288968037, 34340010439, 240380073073]

約数ペア:

[(1, 240380073073), (7, 34340010439), (29, 8288968037), (49, 4905715777), (107, 2246542739), (203, 1184138291), (749, 320934677), (1421, 169162613), (3103, 77466991), (5243, 45847811), (21721, 11066713), (152047, 1580959)]