286823124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1289}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 830182080

約数和(自身を除く): 543358956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 883, 1289, 1766, 2578, 2649, 3532, 3867, 5156, 5298, 6181, 7734, 7947, 9023, 10596, 11601, 12362, 15468, 15894, 18046, 18543, 23202, 24724, 27069, 31788, 36092, 37086, 46404, 54138, 55629, 74172, 81207, 108276, 111258, 162414, 222516, 324828, 1138187, 2276374, 3414561, 4552748, 6829122, 7967309, 10243683, 13658244, 15934618, 20487366, 23901927, 31869236, 40974732, 47803854, 71705781, 95607708, 143411562, 286823124]

約数ペア:

[(1, 286823124), (2, 143411562), (3, 95607708), (4, 71705781), (6, 47803854), (7, 40974732), (9, 31869236), (12, 23901927), (14, 20487366), (18, 15934618), (21, 13658244), (28, 10243683), (36, 7967309), (42, 6829122), (63, 4552748), (84, 3414561), (126, 2276374), (252, 1138187), (883, 324828), (1289, 222516), (1766, 162414), (2578, 111258), (2649, 108276), (3532, 81207), (3867, 74172), (5156, 55629), (5298, 54138), (6181, 46404), (7734, 37086), (7947, 36092), (9023, 31788), (10596, 27069), (11601, 24724), (12362, 23202), (15468, 18543), (15894, 18046)]