420044544

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5934

約数の個数: 108

約数和(自身を含む): 1250372032

約数和(自身を除く): 830327488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5881, 5952, 7936, 8928, 11762, 11904, 17643, 17856, 23524, 23808, 35286, 35712, 47048, 52929, 70572, 71424, 94096, 105858, 141144, 182311, 188192, 211716, 282288, 364622, 376384, 423432, 546933, 564576, 729244, 752768, 846864, 1093866, 1129152, 1458488, 1505536, 1640799, 1693728, 2187732, 2258304, 2916976, 3281598, 3387456, 4375464, 4516608, 5833952, 6563196, 6774912, 8750928, 11667904, 13126392, 13549824, 17501856, 23335808, 26252784, 35003712, 46671616, 52505568, 70007424, 105011136, 140014848, 210022272, 420044544]

約数ペア:

[(1, 420044544), (2, 210022272), (3, 140014848), (4, 105011136), (6, 70007424), (8, 52505568), (9, 46671616), (12, 35003712), (16, 26252784), (18, 23335808), (24, 17501856), (31, 13549824), (32, 13126392), (36, 11667904), (48, 8750928), (62, 6774912), (64, 6563196), (72, 5833952), (93, 4516608), (96, 4375464), (124, 3387456), (128, 3281598), (144, 2916976), (186, 2258304), (192, 2187732), (248, 1693728), (256, 1640799), (279, 1505536), (288, 1458488), (372, 1129152), (384, 1093866), (496, 846864), (558, 752768), (576, 729244), (744, 564576), (768, 546933), (992, 423432), (1116, 376384), (1152, 364622), (1488, 282288), (1984, 211716), (2232, 188192), (2304, 182311), (2976, 141144), (3968, 105858), (4464, 94096), (5881, 71424), (5952, 70572), (7936, 52929), (8928, 47048), (11762, 35712), (11904, 35286), (17643, 23808), (17856, 23524)]