260720448

素因数分解:

$2^6\times 3^1\times {\mathrm{1357919}}^1$

素因数の和:1357934

約数の個数: 28

約数和(自身を含む): 689823360

約数和(自身を除く): 429102912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1357919, 2715838, 4073757, 5431676, 8147514, 10863352, 16295028, 21726704, 32590056, 43453408, 65180112, 86906816, 130360224, 260720448]

約数ペア:

[(1, 260720448), (2, 130360224), (3, 86906816), (4, 65180112), (6, 43453408), (8, 32590056), (12, 21726704), (16, 16295028), (24, 10863352), (32, 8147514), (48, 5431676), (64, 4073757), (96, 2715838), (192, 1357919)]