2149243392

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{45137}}^1$

素因数の和:45189

約数の個数: 80

約数和(自身を含む): 5910550272

約数和(自身を除く): 3761306880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 45137, 47616, 90274, 135411, 180548, 270822, 361096, 541644, 722192, 1083288, 1399247, 1444384, 2166576, 2798494, 2888768, 4197741, 4333152, 5596988, 5777536, 8395482, 8666304, 11193976, 11555072, 16790964, 17332608, 22387952, 23110144, 33581928, 34665216, 44775904, 67163856, 69330432, 89551808, 134327712, 179103616, 268655424, 358207232, 537310848, 716414464, 1074621696, 2149243392]

約数ペア:

[(1, 2149243392), (2, 1074621696), (3, 716414464), (4, 537310848), (6, 358207232), (8, 268655424), (12, 179103616), (16, 134327712), (24, 89551808), (31, 69330432), (32, 67163856), (48, 44775904), (62, 34665216), (64, 33581928), (93, 23110144), (96, 22387952), (124, 17332608), (128, 16790964), (186, 11555072), (192, 11193976), (248, 8666304), (256, 8395482), (372, 5777536), (384, 5596988), (496, 4333152), (512, 4197741), (744, 2888768), (768, 2798494), (992, 2166576), (1488, 1444384), (1536, 1399247), (1984, 1083288), (2976, 722192), (3968, 541644), (5952, 361096), (7936, 270822), (11904, 180548), (15872, 135411), (23808, 90274), (45137, 47616)]