255854634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83449}}^1$

素因数の和:83534

約数の個数: 32

約数和(自身を含む): 592828800

約数和(自身を除く): 336974166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 83449, 166898, 250347, 500694, 584143, 1168286, 1752429, 3504858, 6091777, 12183554, 18275331, 36550662, 42642439, 85284878, 127927317, 255854634]

約数ペア:

[(1, 255854634), (2, 127927317), (3, 85284878), (6, 42642439), (7, 36550662), (14, 18275331), (21, 12183554), (42, 6091777), (73, 3504858), (146, 1752429), (219, 1168286), (438, 584143), (511, 500694), (1022, 250347), (1533, 166898), (3066, 83449)]