889609644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{320927}}^1$

素因数の和:320955

約数の個数: 72

約数和(自身を含む): 2803627008

約数和(自身を除く): 1914017364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 320927, 641854, 962781, 1283708, 1925562, 2246489, 2888343, 3530197, 3851124, 4492978, 5776686, 6739467, 7060394, 8985956, 10590591, 11553372, 13478934, 14120788, 20218401, 21181182, 24711379, 26957868, 31771773, 40436802, 42362364, 49422758, 63543546, 74134137, 80873604, 98845516, 127087092, 148268274, 222402411, 296536548, 444804822, 889609644]

約数ペア:

[(1, 889609644), (2, 444804822), (3, 296536548), (4, 222402411), (6, 148268274), (7, 127087092), (9, 98845516), (11, 80873604), (12, 74134137), (14, 63543546), (18, 49422758), (21, 42362364), (22, 40436802), (28, 31771773), (33, 26957868), (36, 24711379), (42, 21181182), (44, 20218401), (63, 14120788), (66, 13478934), (77, 11553372), (84, 10590591), (99, 8985956), (126, 7060394), (132, 6739467), (154, 5776686), (198, 4492978), (231, 3851124), (252, 3530197), (308, 2888343), (396, 2246489), (462, 1925562), (693, 1283708), (924, 962781), (1386, 641854), (2772, 320927)]