255533184

素因数分解:

$2^7\times 3^3\times {\mathrm{73939}}^1$

素因数の和:73962

約数の個数: 64

約数和(自身を含む): 754188000

約数和(自身を除く): 498654816

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 73939, 147878, 221817, 295756, 443634, 591512, 665451, 887268, 1183024, 1330902, 1774536, 1996353, 2366048, 2661804, 3549072, 3992706, 4732096, 5323608, 7098144, 7985412, 9464192, 10647216, 14196288, 15970824, 21294432, 28392576, 31941648, 42588864, 63883296, 85177728, 127766592, 255533184]

約数ペア:

[(1, 255533184), (2, 127766592), (3, 85177728), (4, 63883296), (6, 42588864), (8, 31941648), (9, 28392576), (12, 21294432), (16, 15970824), (18, 14196288), (24, 10647216), (27, 9464192), (32, 7985412), (36, 7098144), (48, 5323608), (54, 4732096), (64, 3992706), (72, 3549072), (96, 2661804), (108, 2366048), (128, 1996353), (144, 1774536), (192, 1330902), (216, 1183024), (288, 887268), (384, 665451), (432, 591512), (576, 443634), (864, 295756), (1152, 221817), (1728, 147878), (3456, 73939)]