9278323748

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1459}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 16804132800

約数和(自身を除く): 7525809052

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 389, 778, 1459, 1556, 2918, 4087, 5836, 8174, 16348, 23729, 26063, 47458, 52126, 88999, 94916, 97753, 104252, 177998, 195506, 355996, 391012, 567551, 1135102, 1589843, 2270204, 3179686, 5962933, 6359372, 11925866, 23851732, 34620611, 38025917, 69241222, 76051834, 138482444, 152103668, 2319580937, 4639161874, 9278323748]

約数ペア:

[(1, 9278323748), (2, 4639161874), (4, 2319580937), (61, 152103668), (67, 138482444), (122, 76051834), (134, 69241222), (244, 38025917), (268, 34620611), (389, 23851732), (778, 11925866), (1459, 6359372), (1556, 5962933), (2918, 3179686), (4087, 2270204), (5836, 1589843), (8174, 1135102), (16348, 567551), (23729, 391012), (26063, 355996), (47458, 195506), (52126, 177998), (88999, 104252), (94916, 97753)]