501256332

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1789}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 1304423120

約数和(自身を除く): 803166788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 181, 258, 362, 387, 516, 543, 724, 774, 1086, 1548, 1629, 1789, 2172, 3258, 3578, 5367, 6516, 7156, 7783, 10734, 15566, 16101, 21468, 23349, 31132, 32202, 46698, 64404, 70047, 76927, 93396, 140094, 153854, 230781, 280188, 307708, 323809, 461562, 647618, 692343, 923124, 971427, 1295236, 1384686, 1942854, 2769372, 2914281, 3885708, 5828562, 11657124, 13923787, 27847574, 41771361, 55695148, 83542722, 125314083, 167085444, 250628166, 501256332]

約数ペア:

[(1, 501256332), (2, 250628166), (3, 167085444), (4, 125314083), (6, 83542722), (9, 55695148), (12, 41771361), (18, 27847574), (36, 13923787), (43, 11657124), (86, 5828562), (129, 3885708), (172, 2914281), (181, 2769372), (258, 1942854), (362, 1384686), (387, 1295236), (516, 971427), (543, 923124), (724, 692343), (774, 647618), (1086, 461562), (1548, 323809), (1629, 307708), (1789, 280188), (2172, 230781), (3258, 153854), (3578, 140094), (5367, 93396), (6516, 76927), (7156, 70047), (7783, 64404), (10734, 46698), (15566, 32202), (16101, 31132), (21468, 23349)]