1636202016

素因数分解:

$2^5\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{5059}}^1$

素因数の和:6198

約数の個数: 72

約数和(自身を含む): 4658013360

約数和(自身を除く): 3021811344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1123, 2246, 3369, 4492, 5059, 6738, 8984, 10107, 10118, 13476, 15177, 17968, 20214, 20236, 26952, 30354, 35936, 40428, 40472, 45531, 53904, 60708, 80856, 80944, 91062, 107808, 121416, 161712, 161888, 182124, 242832, 323424, 364248, 485664, 728496, 1456992, 5681257, 11362514, 17043771, 22725028, 34087542, 45450056, 51131313, 68175084, 90900112, 102262626, 136350168, 181800224, 204525252, 272700336, 409050504, 545400672, 818101008, 1636202016]

約数ペア:

[(1, 1636202016), (2, 818101008), (3, 545400672), (4, 409050504), (6, 272700336), (8, 204525252), (9, 181800224), (12, 136350168), (16, 102262626), (18, 90900112), (24, 68175084), (32, 51131313), (36, 45450056), (48, 34087542), (72, 22725028), (96, 17043771), (144, 11362514), (288, 5681257), (1123, 1456992), (2246, 728496), (3369, 485664), (4492, 364248), (5059, 323424), (6738, 242832), (8984, 182124), (10107, 161888), (10118, 161712), (13476, 121416), (15177, 107808), (17968, 91062), (20214, 80944), (20236, 80856), (26952, 60708), (30354, 53904), (35936, 45531), (40428, 40472)]