261468456

素因数分解:

$2^3\times 3^1\times {\mathrm{10894519}}^1$

素因数の和:10894528

約数の個数: 16

約数和(自身を含む): 653671200

約数和(自身を除く): 392202744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10894519, 21789038, 32683557, 43578076, 65367114, 87156152, 130734228, 261468456]

約数ペア:

[(1, 261468456), (2, 130734228), (3, 87156152), (4, 65367114), (6, 43578076), (8, 32683557), (12, 21789038), (24, 10894519)]