129621624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490991}}^1$

素因数の和:491011

約数の個数: 32

約数和(自身を含む): 353514240

約数和(自身を除く): 223892616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 490991, 981982, 1472973, 1963964, 2945946, 3927928, 5400901, 5891892, 10801802, 11783784, 16202703, 21603604, 32405406, 43207208, 64810812, 129621624]

約数ペア:

[(1, 129621624), (2, 64810812), (3, 43207208), (4, 32405406), (6, 21603604), (8, 16202703), (11, 11783784), (12, 10801802), (22, 5891892), (24, 5400901), (33, 3927928), (44, 2945946), (66, 1963964), (88, 1472973), (132, 981982), (264, 490991)]