260990064

素因数分解:

$2^4\times 3^2\times {\mathrm{1812431}}^1$

素因数の和:1812445

約数の個数: 30

約数和(自身を含む): 730410096

約数和(自身を除く): 469420032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1812431, 3624862, 5437293, 7249724, 10874586, 14499448, 16311879, 21749172, 28998896, 32623758, 43498344, 65247516, 86996688, 130495032, 260990064]

約数ペア:

[(1, 260990064), (2, 130495032), (3, 86996688), (4, 65247516), (6, 43498344), (8, 32623758), (9, 28998896), (12, 21749172), (16, 16311879), (18, 14499448), (24, 10874586), (36, 7249724), (48, 5437293), (72, 3624862), (144, 1812431)]