1388280528

素因数分解:

$2^4\times 3^2\times {\mathrm{9640837}}^1$

素因数の和:9640851

約数の個数: 30

約数和(自身を含む): 3885257714

約数和(自身を除く): 2496977186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9640837, 19281674, 28922511, 38563348, 57845022, 77126696, 86767533, 115690044, 154253392, 173535066, 231380088, 347070132, 462760176, 694140264, 1388280528]

約数ペア:

[(1, 1388280528), (2, 694140264), (3, 462760176), (4, 347070132), (6, 231380088), (8, 173535066), (9, 154253392), (12, 115690044), (16, 86767533), (18, 77126696), (24, 57845022), (36, 38563348), (48, 28922511), (72, 19281674), (144, 9640837)]