1621705728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17029}}^1$

素因数の和:17083

約数の個数: 88

約数和(自身を含む): 4462132480

約数和(自身を除く): 2840426752

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, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 17029, 23808, 31744, 34058, 47616, 51087, 68116, 95232, 102174, 136232, 204348, 272464, 408696, 527899, 544928, 817392, 1055798, 1089856, 1583697, 1634784, 2111596, 2179712, 3167394, 3269568, 4223192, 4359424, 6334788, 6539136, 8446384, 8718848, 12669576, 13078272, 16892768, 17437696, 25339152, 26156544, 33785536, 50678304, 52313088, 67571072, 101356608, 135142144, 202713216, 270284288, 405426432, 540568576, 810852864, 1621705728]

約数ペア:

[(1, 1621705728), (2, 810852864), (3, 540568576), (4, 405426432), (6, 270284288), (8, 202713216), (12, 135142144), (16, 101356608), (24, 67571072), (31, 52313088), (32, 50678304), (48, 33785536), (62, 26156544), (64, 25339152), (93, 17437696), (96, 16892768), (124, 13078272), (128, 12669576), (186, 8718848), (192, 8446384), (248, 6539136), (256, 6334788), (372, 4359424), (384, 4223192), (496, 3269568), (512, 3167394), (744, 2179712), (768, 2111596), (992, 1634784), (1024, 1583697), (1488, 1089856), (1536, 1055798), (1984, 817392), (2976, 544928), (3072, 527899), (3968, 408696), (5952, 272464), (7936, 204348), (11904, 136232), (15872, 102174), (17029, 95232), (23808, 68116), (31744, 51087), (34058, 47616)]