989570448

素因数分解:

$2^4\times 3^2\times {\mathrm{6872017}}^1$

素因数の和:6872031

約数の個数: 30

約数和(自身を含む): 2769423254

約数和(自身を除く): 1779852806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 6872017, 13744034, 20616051, 27488068, 41232102, 54976136, 61848153, 82464204, 109952272, 123696306, 164928408, 247392612, 329856816, 494785224, 989570448]

約数ペア:

[(1, 989570448), (2, 494785224), (3, 329856816), (4, 247392612), (6, 164928408), (8, 123696306), (9, 109952272), (12, 82464204), (16, 61848153), (18, 54976136), (24, 41232102), (36, 27488068), (48, 20616051), (72, 13744034), (144, 6872017)]