254640366954

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{45053}}^1$

素因数の和:45457

約数の個数: 80

約数和(自身を含む): 576990358560

約数和(自身を除く): 322349991606

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 251, 278, 417, 502, 753, 834, 1251, 1506, 2259, 2502, 3753, 4518, 6777, 7506, 11259, 13554, 20331, 22518, 34889, 40662, 45053, 69778, 90106, 104667, 135159, 209334, 270318, 314001, 405477, 628002, 810954, 942003, 1216431, 1884006, 2432862, 2826009, 3649293, 5652018, 6262367, 7298586, 11308303, 12524734, 18787101, 22616606, 33924909, 37574202, 56361303, 67849818, 101774727, 112722606, 169083909, 203549454, 305324181, 338167818, 507251727, 610648362, 915972543, 1014503454, 1571854117, 1831945086, 3143708234, 4715562351, 9431124702, 14146687053, 28293374106, 42440061159, 84880122318, 127320183477, 254640366954]

約数ペア:

[(1, 254640366954), (2, 127320183477), (3, 84880122318), (6, 42440061159), (9, 28293374106), (18, 14146687053), (27, 9431124702), (54, 4715562351), (81, 3143708234), (139, 1831945086), (162, 1571854117), (251, 1014503454), (278, 915972543), (417, 610648362), (502, 507251727), (753, 338167818), (834, 305324181), (1251, 203549454), (1506, 169083909), (2259, 112722606), (2502, 101774727), (3753, 67849818), (4518, 56361303), (6777, 37574202), (7506, 33924909), (11259, 22616606), (13554, 18787101), (20331, 12524734), (22518, 11308303), (34889, 7298586), (40662, 6262367), (45053, 5652018), (69778, 3649293), (90106, 2826009), (104667, 2432862), (135159, 1884006), (209334, 1216431), (270318, 942003), (314001, 810954), (405477, 628002)]