405426432

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17029}}^1$

素因数の和:17079

約数の個数: 72

約数和(自身を含む): 1113898240

約数和(自身を除く): 708471808

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, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 17029, 23808, 34058, 51087, 68116, 102174, 136232, 204348, 272464, 408696, 527899, 544928, 817392, 1055798, 1089856, 1583697, 1634784, 2111596, 2179712, 3167394, 3269568, 4223192, 4359424, 6334788, 6539136, 8446384, 12669576, 13078272, 16892768, 25339152, 33785536, 50678304, 67571072, 101356608, 135142144, 202713216, 405426432]

約数ペア:

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