319841728

素因数分解:

$2^6\times {\mathrm{569}}^1\times {\mathrm{8783}}^1$

素因数の和:9364

約数の個数: 28

約数和(自身を含む): 635873760

約数和(自身を除く): 316032032

約数列:

[1, 2, 4, 8, 16, 32, 64, 569, 1138, 2276, 4552, 8783, 9104, 17566, 18208, 35132, 36416, 70264, 140528, 281056, 562112, 4997527, 9995054, 19990108, 39980216, 79960432, 159920864, 319841728]

約数ペア:

[(1, 319841728), (2, 159920864), (4, 79960432), (8, 39980216), (16, 19990108), (32, 9995054), (64, 4997527), (569, 562112), (1138, 281056), (2276, 140528), (4552, 70264), (8783, 36416), (9104, 35132), (17566, 18208)]