228764412

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 627525360

約数和(自身を除く): 398760948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 97, 108, 116, 162, 174, 194, 251, 261, 291, 324, 348, 388, 502, 522, 582, 753, 783, 873, 1004, 1044, 1164, 1506, 1566, 1746, 2259, 2349, 2619, 2813, 3012, 3132, 3492, 4518, 4698, 5238, 5626, 6777, 7279, 7857, 8439, 9036, 9396, 10476, 11252, 13554, 14558, 15714, 16878, 20331, 21837, 24347, 25317, 27108, 29116, 31428, 33756, 40662, 43674, 48694, 50634, 65511, 73041, 75951, 81324, 87348, 97388, 101268, 131022, 146082, 151902, 196533, 219123, 227853, 262044, 292164, 303804, 393066, 438246, 455706, 589599, 657369, 706063, 786132, 876492, 911412, 1179198, 1314738, 1412126, 1972107, 2118189, 2358396, 2629476, 2824252, 3944214, 4236378, 6354567, 7888428, 8472756, 12709134, 19063701, 25418268, 38127402, 57191103, 76254804, 114382206, 228764412]

約数ペア:

[(1, 228764412), (2, 114382206), (3, 76254804), (4, 57191103), (6, 38127402), (9, 25418268), (12, 19063701), (18, 12709134), (27, 8472756), (29, 7888428), (36, 6354567), (54, 4236378), (58, 3944214), (81, 2824252), (87, 2629476), (97, 2358396), (108, 2118189), (116, 1972107), (162, 1412126), (174, 1314738), (194, 1179198), (251, 911412), (261, 876492), (291, 786132), (324, 706063), (348, 657369), (388, 589599), (502, 455706), (522, 438246), (582, 393066), (753, 303804), (783, 292164), (873, 262044), (1004, 227853), (1044, 219123), (1164, 196533), (1506, 151902), (1566, 146082), (1746, 131022), (2259, 101268), (2349, 97388), (2619, 87348), (2813, 81324), (3012, 75951), (3132, 73041), (3492, 65511), (4518, 50634), (4698, 48694), (5238, 43674), (5626, 40662), (6777, 33756), (7279, 31428), (7857, 29116), (8439, 27108), (9036, 25317), (9396, 24347), (10476, 21837), (11252, 20331), (13554, 16878), (14558, 15714)]