247192272

素因数分解:

$2^4\times 3^2\times {\mathrm{1716613}}^1$

素因数の和:1716627

約数の個数: 30

約数和(自身を含む): 691795442

約数和(自身を除く): 444603170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1716613, 3433226, 5149839, 6866452, 10299678, 13732904, 15449517, 20599356, 27465808, 30899034, 41198712, 61798068, 82397424, 123596136, 247192272]

約数ペア:

[(1, 247192272), (2, 123596136), (3, 82397424), (4, 61798068), (6, 41198712), (8, 30899034), (9, 27465808), (12, 20599356), (16, 15449517), (18, 13732904), (24, 10299678), (36, 6866452), (48, 5149839), (72, 3433226), (144, 1716613)]