2564937216

素因数分解:

$2^9\times 3^2\times {\mathrm{556627}}^1$

素因数の和:556651

約数の個数: 60

約数和(自身を含む): 7402595772

約数和(自身を除く): 4837658556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 556627, 1113254, 1669881, 2226508, 3339762, 4453016, 5009643, 6679524, 8906032, 10019286, 13359048, 17812064, 20038572, 26718096, 35624128, 40077144, 53436192, 71248256, 80154288, 106872384, 142496512, 160308576, 213744768, 284993024, 320617152, 427489536, 641234304, 854979072, 1282468608, 2564937216]

約数ペア:

[(1, 2564937216), (2, 1282468608), (3, 854979072), (4, 641234304), (6, 427489536), (8, 320617152), (9, 284993024), (12, 213744768), (16, 160308576), (18, 142496512), (24, 106872384), (32, 80154288), (36, 71248256), (48, 53436192), (64, 40077144), (72, 35624128), (96, 26718096), (128, 20038572), (144, 17812064), (192, 13359048), (256, 10019286), (288, 8906032), (384, 6679524), (512, 5009643), (576, 4453016), (768, 3339762), (1152, 2226508), (1536, 1669881), (2304, 1113254), (4608, 556627)]