258741744

素因数分解:

$2^4\times 3^1\times {\mathrm{5390453}}^1$

素因数の和:5390464

約数の個数: 20

約数和(自身を含む): 668416296

約数和(自身を除く): 409674552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5390453, 10780906, 16171359, 21561812, 32342718, 43123624, 64685436, 86247248, 129370872, 258741744]

約数ペア:

[(1, 258741744), (2, 129370872), (3, 86247248), (4, 64685436), (6, 43123624), (8, 32342718), (12, 21561812), (16, 16171359), (24, 10780906), (48, 5390453)]