340224904

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{397459}}^1$

素因数の和:397572

約数の個数: 16

約数和(自身を含む): 643885200

約数和(自身を除く): 303660296

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 397459, 794918, 1589836, 3179672, 42528113, 85056226, 170112452, 340224904]

約数ペア:

[(1, 340224904), (2, 170112452), (4, 85056226), (8, 42528113), (107, 3179672), (214, 1589836), (428, 794918), (856, 397459)]