505324908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1489}}^1$

素因数の和:2367

約数の個数: 72

約数和(自身を含む): 1396034640

約数和(自身を除く): 890709732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 857, 1489, 1714, 2571, 2978, 3428, 4467, 5142, 5956, 7713, 8934, 9427, 10284, 13401, 15426, 16379, 17868, 18854, 26802, 28281, 30852, 32758, 37708, 49137, 53604, 56562, 65516, 84843, 98274, 113124, 147411, 169686, 196548, 294822, 339372, 589644, 1276073, 2552146, 3828219, 5104292, 7656438, 11484657, 14036803, 15312876, 22969314, 28073606, 42110409, 45938628, 56147212, 84220818, 126331227, 168441636, 252662454, 505324908]

約数ペア:

[(1, 505324908), (2, 252662454), (3, 168441636), (4, 126331227), (6, 84220818), (9, 56147212), (11, 45938628), (12, 42110409), (18, 28073606), (22, 22969314), (33, 15312876), (36, 14036803), (44, 11484657), (66, 7656438), (99, 5104292), (132, 3828219), (198, 2552146), (396, 1276073), (857, 589644), (1489, 339372), (1714, 294822), (2571, 196548), (2978, 169686), (3428, 147411), (4467, 113124), (5142, 98274), (5956, 84843), (7713, 65516), (8934, 56562), (9427, 53604), (10284, 49137), (13401, 37708), (15426, 32758), (16379, 30852), (17868, 28281), (18854, 26802)]