249165744

素因数分解:

$2^4\times 3^1\times {\mathrm{5190953}}^1$

素因数の和:5190964

約数の個数: 20

約数和(自身を含む): 643678296

約数和(自身を除く): 394512552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5190953, 10381906, 15572859, 20763812, 31145718, 41527624, 62291436, 83055248, 124582872, 249165744]

約数ペア:

[(1, 249165744), (2, 124582872), (3, 83055248), (4, 62291436), (6, 41527624), (8, 31145718), (12, 20763812), (16, 15572859), (24, 10381906), (48, 5190953)]