280889718848

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{82809469}}^1$

素因数の和:82809534

約数の個数: 28

約数和(自身を含む): 567907345260

約数和(自身を除く): 287017626412

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 82809469, 165618938, 331237876, 662475752, 1324951504, 2649903008, 4388901857, 5299806016, 8777803714, 17555607428, 35111214856, 70222429712, 140444859424, 280889718848]

約数ペア:

[(1, 280889718848), (2, 140444859424), (4, 70222429712), (8, 35111214856), (16, 17555607428), (32, 8777803714), (53, 5299806016), (64, 4388901857), (106, 2649903008), (212, 1324951504), (424, 662475752), (848, 331237876), (1696, 165618938), (3392, 82809469)]