249530448

素因数分解:

$2^4\times 3^1\times {\mathrm{5198551}}^1$

素因数の和:5198562

約数の個数: 20

約数和(自身を含む): 644620448

約数和(自身を除く): 395090000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5198551, 10397102, 15595653, 20794204, 31191306, 41588408, 62382612, 83176816, 124765224, 249530448]

約数ペア:

[(1, 249530448), (2, 124765224), (3, 83176816), (4, 62382612), (6, 41588408), (8, 31191306), (12, 20794204), (16, 15595653), (24, 10397102), (48, 5198551)]