2015513856

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28219}}^1$

素因数の和:28272

約数の個数: 108

約数和(自身を含む): 5998894720

約数和(自身を除く): 3983380864

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, 5952, 7936, 8928, 11904, 17856, 23808, 28219, 35712, 56438, 71424, 84657, 112876, 169314, 225752, 253971, 338628, 451504, 507942, 677256, 874789, 903008, 1015884, 1354512, 1749578, 1806016, 2031768, 2624367, 2709024, 3499156, 3612032, 4063536, 5248734, 5418048, 6998312, 7224064, 7873101, 8127072, 10497468, 10836096, 13996624, 15746202, 16254144, 20994936, 21672192, 27993248, 31492404, 32508288, 41989872, 55986496, 62984808, 65016576, 83979744, 111972992, 125969616, 167959488, 223945984, 251939232, 335918976, 503878464, 671837952, 1007756928, 2015513856]

約数ペア:

[(1, 2015513856), (2, 1007756928), (3, 671837952), (4, 503878464), (6, 335918976), (8, 251939232), (9, 223945984), (12, 167959488), (16, 125969616), (18, 111972992), (24, 83979744), (31, 65016576), (32, 62984808), (36, 55986496), (48, 41989872), (62, 32508288), (64, 31492404), (72, 27993248), (93, 21672192), (96, 20994936), (124, 16254144), (128, 15746202), (144, 13996624), (186, 10836096), (192, 10497468), (248, 8127072), (256, 7873101), (279, 7224064), (288, 6998312), (372, 5418048), (384, 5248734), (496, 4063536), (558, 3612032), (576, 3499156), (744, 2709024), (768, 2624367), (992, 2031768), (1116, 1806016), (1152, 1749578), (1488, 1354512), (1984, 1015884), (2232, 903008), (2304, 874789), (2976, 677256), (3968, 507942), (4464, 451504), (5952, 338628), (7936, 253971), (8928, 225752), (11904, 169314), (17856, 112876), (23808, 84657), (28219, 71424), (35712, 56438)]