280689664

素因数分解:

$2^{10}\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1308

約数の個数: 44

約数和(自身を含む): 563743800

約数和(自身を除く): 283054136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 269, 512, 538, 1019, 1024, 1076, 2038, 2152, 4076, 4304, 8152, 8608, 16304, 17216, 32608, 34432, 65216, 68864, 130432, 137728, 260864, 274111, 275456, 521728, 548222, 1043456, 1096444, 2192888, 4385776, 8771552, 17543104, 35086208, 70172416, 140344832, 280689664]

約数ペア:

[(1, 280689664), (2, 140344832), (4, 70172416), (8, 35086208), (16, 17543104), (32, 8771552), (64, 4385776), (128, 2192888), (256, 1096444), (269, 1043456), (512, 548222), (538, 521728), (1019, 275456), (1024, 274111), (1076, 260864), (2038, 137728), (2152, 130432), (4076, 68864), (4304, 65216), (8152, 34432), (8608, 32608), (16304, 17216)]