257079756264

素因数分解:

$2^3\times 3^1\times {\mathrm{6571}}^1\times {\mathrm{1630141}}^1$

素因数の和:1636721

約数の個数: 32

約数和(自身を含む): 642797593440

約数和(自身を除く): 385717837176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6571, 13142, 19713, 26284, 39426, 52568, 78852, 157704, 1630141, 3260282, 4890423, 6520564, 9780846, 13041128, 19561692, 39123384, 10711656511, 21423313022, 32134969533, 42846626044, 64269939066, 85693252088, 128539878132, 257079756264]

約数ペア:

[(1, 257079756264), (2, 128539878132), (3, 85693252088), (4, 64269939066), (6, 42846626044), (8, 32134969533), (12, 21423313022), (24, 10711656511), (6571, 39123384), (13142, 19561692), (19713, 13041128), (26284, 9780846), (39426, 6520564), (52568, 4890423), (78852, 3260282), (157704, 1630141)]