220009968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 120

約数和(自身を含む): 655600400

約数和(自身を除く): 435590432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 114, 144, 152, 171, 194, 228, 291, 304, 342, 388, 456, 582, 684, 776, 829, 873, 912, 1164, 1368, 1552, 1658, 1746, 1843, 2328, 2487, 2736, 3316, 3492, 3686, 4656, 4974, 5529, 6632, 6984, 7372, 7461, 9948, 11058, 13264, 13968, 14744, 14922, 15751, 16587, 19896, 22116, 29488, 29844, 31502, 33174, 39792, 44232, 47253, 59688, 63004, 66348, 80413, 88464, 94506, 119376, 126008, 132696, 141759, 160826, 189012, 241239, 252016, 265392, 283518, 321652, 378024, 482478, 567036, 643304, 723717, 756048, 964956, 1134072, 1286608, 1447434, 1527847, 1929912, 2268144, 2894868, 3055694, 3859824, 4583541, 5789736, 6111388, 9167082, 11579472, 12222776, 13750623, 18334164, 24445552, 27501246, 36668328, 55002492, 73336656, 110004984, 220009968]

約数ペア:

[(1, 220009968), (2, 110004984), (3, 73336656), (4, 55002492), (6, 36668328), (8, 27501246), (9, 24445552), (12, 18334164), (16, 13750623), (18, 12222776), (19, 11579472), (24, 9167082), (36, 6111388), (38, 5789736), (48, 4583541), (57, 3859824), (72, 3055694), (76, 2894868), (97, 2268144), (114, 1929912), (144, 1527847), (152, 1447434), (171, 1286608), (194, 1134072), (228, 964956), (291, 756048), (304, 723717), (342, 643304), (388, 567036), (456, 482478), (582, 378024), (684, 321652), (776, 283518), (829, 265392), (873, 252016), (912, 241239), (1164, 189012), (1368, 160826), (1552, 141759), (1658, 132696), (1746, 126008), (1843, 119376), (2328, 94506), (2487, 88464), (2736, 80413), (3316, 66348), (3492, 63004), (3686, 59688), (4656, 47253), (4974, 44232), (5529, 39792), (6632, 33174), (6984, 31502), (7372, 29844), (7461, 29488), (9948, 22116), (11058, 19896), (13264, 16587), (13968, 15751), (14744, 14922)]