123684672

素因数分解:

$2^6\times 3^1\times {\mathrm{644191}}^1$

素因数の和:644206

約数の個数: 28

約数和(自身を含む): 327249536

約数和(自身を除く): 203564864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 644191, 1288382, 1932573, 2576764, 3865146, 5153528, 7730292, 10307056, 15460584, 20614112, 30921168, 41228224, 61842336, 123684672]

約数ペア:

[(1, 123684672), (2, 61842336), (3, 41228224), (4, 30921168), (6, 20614112), (8, 15460584), (12, 10307056), (16, 7730292), (24, 5153528), (32, 3865146), (48, 2576764), (64, 1932573), (96, 1288382), (192, 644191)]