247699824

素因数分解:

$2^4\times 3^1\times {\mathrm{5160413}}^1$

素因数の和:5160424

約数の個数: 20

約数和(自身を含む): 639891336

約数和(自身を除く): 392191512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5160413, 10320826, 15481239, 20641652, 30962478, 41283304, 61924956, 82566608, 123849912, 247699824]

約数ペア:

[(1, 247699824), (2, 123849912), (3, 82566608), (4, 61924956), (6, 41283304), (8, 30962478), (12, 20641652), (16, 15481239), (24, 10320826), (48, 5160413)]