222747534

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 489080592

約数和(自身を除く): 266333058

約数列:

[1, 2, 3, 6, 9, 18, 173, 233, 307, 346, 466, 519, 614, 699, 921, 1038, 1398, 1557, 1842, 2097, 2763, 3114, 4194, 5526, 40309, 53111, 71531, 80618, 106222, 120927, 143062, 159333, 214593, 241854, 318666, 362781, 429186, 477999, 643779, 725562, 955998, 1287558, 12374863, 24749726, 37124589, 74249178, 111373767, 222747534]

約数ペア:

[(1, 222747534), (2, 111373767), (3, 74249178), (6, 37124589), (9, 24749726), (18, 12374863), (173, 1287558), (233, 955998), (307, 725562), (346, 643779), (466, 477999), (519, 429186), (614, 362781), (699, 318666), (921, 241854), (1038, 214593), (1398, 159333), (1557, 143062), (1842, 120927), (2097, 106222), (2763, 80618), (3114, 71531), (4194, 53111), (5526, 40309)]