221488968

素因数分解:

$2^3\times 3^1\times {\mathrm{2389}}^1\times {\mathrm{3863}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 554097600

約数和(自身を除く): 332608632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2389, 3863, 4778, 7167, 7726, 9556, 11589, 14334, 15452, 19112, 23178, 28668, 30904, 46356, 57336, 92712, 9228707, 18457414, 27686121, 36914828, 55372242, 73829656, 110744484, 221488968]

約数ペア:

[(1, 221488968), (2, 110744484), (3, 73829656), (4, 55372242), (6, 36914828), (8, 27686121), (12, 18457414), (24, 9228707), (2389, 92712), (3863, 57336), (4778, 46356), (7167, 30904), (7726, 28668), (9556, 23178), (11589, 19112), (14334, 15452)]