240051056

素因数分解:

$2^4\times 7^1\times {\mathrm{2143313}}^1$

素因数の和:2143328

約数の個数: 20

約数和(自身を含む): 531541872

約数和(自身を除く): 291490816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2143313, 4286626, 8573252, 15003191, 17146504, 30006382, 34293008, 60012764, 120025528, 240051056]

約数ペア:

[(1, 240051056), (2, 120025528), (4, 60012764), (7, 34293008), (8, 30006382), (14, 17146504), (16, 15003191), (28, 8573252), (56, 4286626), (112, 2143313)]