258363648

素因数分解:

$2^8\times 3^3\times {\mathrm{37379}}^1$

素因数の和:37404

約数の個数: 72

約数和(自身を含む): 764047200

約数和(自身を除く): 505683552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 37379, 74758, 112137, 149516, 224274, 299032, 336411, 448548, 598064, 672822, 897096, 1009233, 1196128, 1345644, 1794192, 2018466, 2392256, 2691288, 3588384, 4036932, 4784512, 5382576, 7176768, 8073864, 9569024, 10765152, 14353536, 16147728, 21530304, 28707072, 32295456, 43060608, 64590912, 86121216, 129181824, 258363648]

約数ペア:

[(1, 258363648), (2, 129181824), (3, 86121216), (4, 64590912), (6, 43060608), (8, 32295456), (9, 28707072), (12, 21530304), (16, 16147728), (18, 14353536), (24, 10765152), (27, 9569024), (32, 8073864), (36, 7176768), (48, 5382576), (54, 4784512), (64, 4036932), (72, 3588384), (96, 2691288), (108, 2392256), (128, 2018466), (144, 1794192), (192, 1345644), (216, 1196128), (256, 1009233), (288, 897096), (384, 672822), (432, 598064), (576, 448548), (768, 336411), (864, 299032), (1152, 224274), (1728, 149516), (2304, 112137), (3456, 74758), (6912, 37379)]