338672472

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{328171}}^1$

素因数の和:328223

約数の個数: 32

約数和(自身を含む): 866374080

約数和(自身を除く): 527701608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 328171, 656342, 984513, 1312684, 1969026, 2625368, 3938052, 7876104, 14111353, 28222706, 42334059, 56445412, 84668118, 112890824, 169336236, 338672472]

約数ペア:

[(1, 338672472), (2, 169336236), (3, 112890824), (4, 84668118), (6, 56445412), (8, 42334059), (12, 28222706), (24, 14111353), (43, 7876104), (86, 3938052), (129, 2625368), (172, 1969026), (258, 1312684), (344, 984513), (516, 656342), (1032, 328171)]