1330509618

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 3259872000

約数和(自身を除く): 1929362382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 97, 114, 171, 174, 194, 261, 291, 342, 461, 513, 522, 551, 582, 783, 873, 922, 1026, 1102, 1383, 1566, 1653, 1746, 1843, 2619, 2766, 2813, 3306, 3686, 4149, 4959, 5238, 5529, 5626, 8298, 8439, 8759, 9918, 11058, 12447, 13369, 14877, 16587, 16878, 17518, 24894, 25317, 26277, 26738, 29754, 33174, 40107, 44717, 49761, 50634, 52554, 53447, 75951, 78831, 80214, 89434, 99522, 106894, 120321, 134151, 151902, 157662, 160341, 236493, 240642, 254011, 268302, 320682, 360963, 402453, 472986, 481023, 508022, 721926, 762033, 804906, 849623, 962046, 1207359, 1296793, 1443069, 1524066, 1699246, 2286099, 2414718, 2548869, 2593586, 2886138, 3890379, 4572198, 5097738, 6858297, 7646607, 7780758, 11671137, 13716594, 15293214, 22939821, 23342274, 24639067, 35013411, 45879642, 49278134, 70026822, 73917201, 147834402, 221751603, 443503206, 665254809, 1330509618]

約数ペア:

[(1, 1330509618), (2, 665254809), (3, 443503206), (6, 221751603), (9, 147834402), (18, 73917201), (19, 70026822), (27, 49278134), (29, 45879642), (38, 35013411), (54, 24639067), (57, 23342274), (58, 22939821), (87, 15293214), (97, 13716594), (114, 11671137), (171, 7780758), (174, 7646607), (194, 6858297), (261, 5097738), (291, 4572198), (342, 3890379), (461, 2886138), (513, 2593586), (522, 2548869), (551, 2414718), (582, 2286099), (783, 1699246), (873, 1524066), (922, 1443069), (1026, 1296793), (1102, 1207359), (1383, 962046), (1566, 849623), (1653, 804906), (1746, 762033), (1843, 721926), (2619, 508022), (2766, 481023), (2813, 472986), (3306, 402453), (3686, 360963), (4149, 320682), (4959, 268302), (5238, 254011), (5529, 240642), (5626, 236493), (8298, 160341), (8439, 157662), (8759, 151902), (9918, 134151), (11058, 120321), (12447, 106894), (13369, 99522), (14877, 89434), (16587, 80214), (16878, 78831), (17518, 75951), (24894, 53447), (25317, 52554), (26277, 50634), (26738, 49761), (29754, 44717), (33174, 40107)]