440546261571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3019529}}^1$

素因数の和:3019620

約数の個数: 48

約数和(自身を含む): 725411887200

約数和(自身を除く): 284865625629

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 261, 377, 387, 559, 1131, 1247, 1677, 3393, 3741, 5031, 11223, 16211, 48633, 145899, 3019529, 9058587, 27175761, 39253877, 87566341, 117761631, 129839747, 262699023, 353284893, 389519241, 788097069, 1138362433, 1168557723, 1687916711, 3415087299, 3765352663, 5063750133, 10245261897, 11296057989, 15191250399, 33888173967, 48949584619, 146848753857, 440546261571]

約数ペア:

[(1, 440546261571), (3, 146848753857), (9, 48949584619), (13, 33888173967), (29, 15191250399), (39, 11296057989), (43, 10245261897), (87, 5063750133), (117, 3765352663), (129, 3415087299), (261, 1687916711), (377, 1168557723), (387, 1138362433), (559, 788097069), (1131, 389519241), (1247, 353284893), (1677, 262699023), (3393, 129839747), (3741, 117761631), (5031, 87566341), (11223, 39253877), (16211, 27175761), (48633, 9058587), (145899, 3019529)]