256149780486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2246927899}}^1$

素因数の和:2246927923

約数の個数: 16

約数和(自身を含む): 539262696000

約数和(自身を除く): 283112915514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2246927899, 4493855798, 6740783697, 13481567394, 42691630081, 85383260162, 128074890243, 256149780486]

約数ペア:

[(1, 256149780486), (2, 128074890243), (3, 85383260162), (6, 42691630081), (19, 13481567394), (38, 6740783697), (57, 4493855798), (114, 2246927899)]