397459217052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1\times {\mathrm{4663}}^1$

素因数の和:5720

約数の個数: 144

約数和(自身を含む): 1059036346368

約数和(自身を除く): 661577129316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 113, 138, 207, 226, 276, 339, 414, 452, 678, 828, 911, 1017, 1356, 1822, 2034, 2599, 2733, 3644, 4068, 4663, 5198, 5466, 7797, 8199, 9326, 10396, 10932, 13989, 15594, 16398, 18652, 20953, 23391, 27978, 31188, 32796, 41906, 41967, 46782, 55956, 62859, 83812, 83934, 93564, 102943, 107249, 125718, 167868, 188577, 205886, 214498, 251436, 308829, 321747, 377154, 411772, 428996, 526919, 617658, 643494, 754308, 926487, 965241, 1053838, 1235316, 1286988, 1580757, 1852974, 1930482, 2107676, 2367689, 3161514, 3705948, 3860964, 4247993, 4735378, 4742271, 6323028, 7103067, 8495986, 9470756, 9484542, 12119137, 12743979, 14206134, 16991972, 18969084, 21309201, 24238274, 25487958, 28412268, 36357411, 38231937, 42618402, 48476548, 50975916, 72714822, 76463874, 85236804, 97703839, 109072233, 145429644, 152927748, 195407678, 218144466, 293111517, 390815356, 436288932, 480023209, 586223034, 879334551, 960046418, 1172446068, 1440069627, 1758669102, 1920092836, 2880139254, 3517338204, 4320208881, 5760278508, 8640417762, 11040533807, 17280835524, 22081067614, 33121601421, 44162135228, 66243202842, 99364804263, 132486405684, 198729608526, 397459217052]

約数ペア:

[(1, 397459217052), (2, 198729608526), (3, 132486405684), (4, 99364804263), (6, 66243202842), (9, 44162135228), (12, 33121601421), (18, 22081067614), (23, 17280835524), (36, 11040533807), (46, 8640417762), (69, 5760278508), (92, 4320208881), (113, 3517338204), (138, 2880139254), (207, 1920092836), (226, 1758669102), (276, 1440069627), (339, 1172446068), (414, 960046418), (452, 879334551), (678, 586223034), (828, 480023209), (911, 436288932), (1017, 390815356), (1356, 293111517), (1822, 218144466), (2034, 195407678), (2599, 152927748), (2733, 145429644), (3644, 109072233), (4068, 97703839), (4663, 85236804), (5198, 76463874), (5466, 72714822), (7797, 50975916), (8199, 48476548), (9326, 42618402), (10396, 38231937), (10932, 36357411), (13989, 28412268), (15594, 25487958), (16398, 24238274), (18652, 21309201), (20953, 18969084), (23391, 16991972), (27978, 14206134), (31188, 12743979), (32796, 12119137), (41906, 9484542), (41967, 9470756), (46782, 8495986), (55956, 7103067), (62859, 6323028), (83812, 4742271), (83934, 4735378), (93564, 4247993), (102943, 3860964), (107249, 3705948), (125718, 3161514), (167868, 2367689), (188577, 2107676), (205886, 1930482), (214498, 1852974), (251436, 1580757), (308829, 1286988), (321747, 1235316), (377154, 1053838), (411772, 965241), (428996, 926487), (526919, 754308), (617658, 643494)]