245187216

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 160

約数和(自身を含む): 733286400

約数和(自身を除く): 488099184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 109, 123, 127, 144, 164, 216, 218, 246, 254, 327, 328, 369, 381, 432, 436, 492, 508, 654, 656, 738, 762, 872, 981, 984, 1016, 1107, 1143, 1308, 1476, 1524, 1744, 1962, 1968, 2032, 2214, 2286, 2616, 2943, 2952, 3048, 3429, 3924, 4428, 4469, 4572, 5207, 5232, 5886, 5904, 6096, 6858, 7848, 8856, 8938, 9144, 10414, 11772, 13407, 13716, 13843, 15621, 15696, 17712, 17876, 18288, 20828, 23544, 26814, 27432, 27686, 31242, 35752, 40221, 41529, 41656, 46863, 47088, 53628, 54864, 55372, 62484, 71504, 80442, 83058, 83312, 93726, 107256, 110744, 120663, 124587, 124968, 140589, 160884, 166116, 187452, 214512, 221488, 241326, 249174, 249936, 281178, 321768, 332232, 373761, 374904, 482652, 498348, 562356, 567563, 643536, 664464, 747522, 749808, 965304, 996696, 1124712, 1135126, 1495044, 1702689, 1930608, 1993392, 2249424, 2270252, 2990088, 3405378, 4540504, 5108067, 5980176, 6810756, 9081008, 10216134, 13621512, 15324201, 20432268, 27243024, 30648402, 40864536, 61296804, 81729072, 122593608, 245187216]

約数ペア:

[(1, 245187216), (2, 122593608), (3, 81729072), (4, 61296804), (6, 40864536), (8, 30648402), (9, 27243024), (12, 20432268), (16, 15324201), (18, 13621512), (24, 10216134), (27, 9081008), (36, 6810756), (41, 5980176), (48, 5108067), (54, 4540504), (72, 3405378), (82, 2990088), (108, 2270252), (109, 2249424), (123, 1993392), (127, 1930608), (144, 1702689), (164, 1495044), (216, 1135126), (218, 1124712), (246, 996696), (254, 965304), (327, 749808), (328, 747522), (369, 664464), (381, 643536), (432, 567563), (436, 562356), (492, 498348), (508, 482652), (654, 374904), (656, 373761), (738, 332232), (762, 321768), (872, 281178), (981, 249936), (984, 249174), (1016, 241326), (1107, 221488), (1143, 214512), (1308, 187452), (1476, 166116), (1524, 160884), (1744, 140589), (1962, 124968), (1968, 124587), (2032, 120663), (2214, 110744), (2286, 107256), (2616, 93726), (2943, 83312), (2952, 83058), (3048, 80442), (3429, 71504), (3924, 62484), (4428, 55372), (4469, 54864), (4572, 53628), (5207, 47088), (5232, 46863), (5886, 41656), (5904, 41529), (6096, 40221), (6858, 35752), (7848, 31242), (8856, 27686), (8938, 27432), (9144, 26814), (10414, 23544), (11772, 20828), (13407, 18288), (13716, 17876), (13843, 17712), (15621, 15696)]