1215139248

素因数分解:

$2^4\times 3^2\times {\mathrm{8438467}}^1$

素因数の和:8438481

約数の個数: 30

約数和(自身を含む): 3400702604

約数和(自身を除く): 2185563356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8438467, 16876934, 25315401, 33753868, 50630802, 67507736, 75946203, 101261604, 135015472, 151892406, 202523208, 303784812, 405046416, 607569624, 1215139248]

約数ペア:

[(1, 1215139248), (2, 607569624), (3, 405046416), (4, 303784812), (6, 202523208), (8, 151892406), (9, 135015472), (12, 101261604), (16, 75946203), (18, 67507736), (24, 50630802), (36, 33753868), (48, 25315401), (72, 16876934), (144, 8438467)]