254669968

素因数分解:

$2^4\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1523}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 564660288

約数和(自身を除く): 309990320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1493, 1523, 2986, 3046, 5972, 6092, 10451, 10661, 11944, 12184, 20902, 21322, 23888, 24368, 41804, 42644, 83608, 85288, 167216, 170576, 2273839, 4547678, 9095356, 15916873, 18190712, 31833746, 36381424, 63667492, 127334984, 254669968]

約数ペア:

[(1, 254669968), (2, 127334984), (4, 63667492), (7, 36381424), (8, 31833746), (14, 18190712), (16, 15916873), (28, 9095356), (56, 4547678), (112, 2273839), (1493, 170576), (1523, 167216), (2986, 85288), (3046, 83608), (5972, 42644), (6092, 41804), (10451, 24368), (10661, 23888), (11944, 21322), (12184, 20902)]