268437444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2477}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 684403776

約数和(自身を除く): 415966332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 821, 1642, 2463, 2477, 3284, 4926, 4954, 7431, 9031, 9852, 9908, 14862, 18062, 27093, 27247, 29724, 36124, 54186, 54494, 81741, 108372, 108988, 163482, 326964, 2033617, 4067234, 6100851, 8134468, 12201702, 22369787, 24403404, 44739574, 67109361, 89479148, 134218722, 268437444]

約数ペア:

[(1, 268437444), (2, 134218722), (3, 89479148), (4, 67109361), (6, 44739574), (11, 24403404), (12, 22369787), (22, 12201702), (33, 8134468), (44, 6100851), (66, 4067234), (132, 2033617), (821, 326964), (1642, 163482), (2463, 108988), (2477, 108372), (3284, 81741), (4926, 54494), (4954, 54186), (7431, 36124), (9031, 29724), (9852, 27247), (9908, 27093), (14862, 18062)]