256767804594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3323}}^1\times {\mathrm{613253}}^1$

素因数の和:616591

約数の個数: 48

約数和(自身を含む): 635998364352

約数和(自身を除く): 379230559758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3323, 6646, 9969, 19938, 23261, 29907, 46522, 59814, 69783, 139566, 209349, 418698, 613253, 1226506, 1839759, 3679518, 4292771, 5519277, 8585542, 11038554, 12878313, 25756626, 38634939, 77269878, 2037839719, 4075679438, 6113519157, 12227038314, 14264878033, 18340557471, 28529756066, 36681114942, 42794634099, 85589268198, 128383902297, 256767804594]

約数ペア:

[(1, 256767804594), (2, 128383902297), (3, 85589268198), (6, 42794634099), (7, 36681114942), (9, 28529756066), (14, 18340557471), (18, 14264878033), (21, 12227038314), (42, 6113519157), (63, 4075679438), (126, 2037839719), (3323, 77269878), (6646, 38634939), (9969, 25756626), (19938, 12878313), (23261, 11038554), (29907, 8585542), (46522, 5519277), (59814, 4292771), (69783, 3679518), (139566, 1839759), (209349, 1226506), (418698, 613253)]