228115368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 712857600

約数和(自身を除く): 484742232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 101, 104, 114, 117, 127, 152, 156, 171, 202, 228, 234, 247, 254, 303, 312, 342, 381, 404, 456, 468, 494, 508, 606, 684, 741, 762, 808, 909, 936, 988, 1016, 1143, 1212, 1313, 1368, 1482, 1524, 1651, 1818, 1919, 1976, 2223, 2286, 2413, 2424, 2626, 2964, 3048, 3302, 3636, 3838, 3939, 4446, 4572, 4826, 4953, 5252, 5757, 5928, 6604, 7239, 7272, 7676, 7878, 8892, 9144, 9652, 9906, 10504, 11514, 11817, 12827, 13208, 14478, 14859, 15352, 15756, 17271, 17784, 19304, 19812, 21717, 23028, 23634, 24947, 25654, 28956, 29718, 31369, 31512, 34542, 38481, 39624, 43434, 46056, 47268, 49894, 51308, 57912, 59436, 62738, 69084, 74841, 76962, 86868, 94107, 94536, 99788, 102616, 115443, 118872, 125476, 138168, 149682, 153924, 166751, 173736, 188214, 199576, 224523, 230886, 243713, 250952, 282321, 299364, 307848, 333502, 376428, 449046, 461772, 487426, 500253, 564642, 598728, 667004, 731139, 752856, 898092, 923544, 974852, 1000506, 1129284, 1334008, 1462278, 1500759, 1796184, 1949704, 2001012, 2193417, 2258568, 2924556, 3001518, 3168269, 4002024, 4386834, 5849112, 6003036, 6336538, 8773668, 9504807, 12006072, 12673076, 17547336, 19009614, 25346152, 28514421, 38019228, 57028842, 76038456, 114057684, 228115368]

約数ペア:

[(1, 228115368), (2, 114057684), (3, 76038456), (4, 57028842), (6, 38019228), (8, 28514421), (9, 25346152), (12, 19009614), (13, 17547336), (18, 12673076), (19, 12006072), (24, 9504807), (26, 8773668), (36, 6336538), (38, 6003036), (39, 5849112), (52, 4386834), (57, 4002024), (72, 3168269), (76, 3001518), (78, 2924556), (101, 2258568), (104, 2193417), (114, 2001012), (117, 1949704), (127, 1796184), (152, 1500759), (156, 1462278), (171, 1334008), (202, 1129284), (228, 1000506), (234, 974852), (247, 923544), (254, 898092), (303, 752856), (312, 731139), (342, 667004), (381, 598728), (404, 564642), (456, 500253), (468, 487426), (494, 461772), (508, 449046), (606, 376428), (684, 333502), (741, 307848), (762, 299364), (808, 282321), (909, 250952), (936, 243713), (988, 230886), (1016, 224523), (1143, 199576), (1212, 188214), (1313, 173736), (1368, 166751), (1482, 153924), (1524, 149682), (1651, 138168), (1818, 125476), (1919, 118872), (1976, 115443), (2223, 102616), (2286, 99788), (2413, 94536), (2424, 94107), (2626, 86868), (2964, 76962), (3048, 74841), (3302, 69084), (3636, 62738), (3838, 59436), (3939, 57912), (4446, 51308), (4572, 49894), (4826, 47268), (4953, 46056), (5252, 43434), (5757, 39624), (5928, 38481), (6604, 34542), (7239, 31512), (7272, 31369), (7676, 29718), (7878, 28956), (8892, 25654), (9144, 24947), (9652, 23634), (9906, 23028), (10504, 21717), (11514, 19812), (11817, 19304), (12827, 17784), (13208, 17271), (14478, 15756), (14859, 15352)]