272008384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2045

約数の個数: 56

約数和(自身を含む): 565318656

約数和(自身を除く): 293310272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1931, 1984, 2201, 2272, 3862, 4402, 4544, 7724, 8804, 15448, 17608, 30896, 35216, 59861, 61792, 70432, 119722, 123584, 137101, 140864, 239444, 274202, 478888, 548404, 957776, 1096808, 1915552, 2193616, 3831104, 4250131, 4387232, 8500262, 8774464, 17000524, 34001048, 68002096, 136004192, 272008384]

約数ペア:

[(1, 272008384), (2, 136004192), (4, 68002096), (8, 34001048), (16, 17000524), (31, 8774464), (32, 8500262), (62, 4387232), (64, 4250131), (71, 3831104), (124, 2193616), (142, 1915552), (248, 1096808), (284, 957776), (496, 548404), (568, 478888), (992, 274202), (1136, 239444), (1931, 140864), (1984, 137101), (2201, 123584), (2272, 119722), (3862, 70432), (4402, 61792), (4544, 59861), (7724, 35216), (8804, 30896), (15448, 17608)]