229690782

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{8663}}^1$

素因数の和:9165

約数の個数: 32

約数和(自身を含む): 511522560

約数和(自身を除く): 281831778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 8663, 8838, 13257, 17326, 25989, 26514, 51978, 77967, 155934, 233901, 467802, 4253533, 8507066, 12760599, 25521198, 38281797, 76563594, 114845391, 229690782]

約数ペア:

[(1, 229690782), (2, 114845391), (3, 76563594), (6, 38281797), (9, 25521198), (18, 12760599), (27, 8507066), (54, 4253533), (491, 467802), (982, 233901), (1473, 155934), (2946, 77967), (4419, 51978), (8663, 26514), (8838, 25989), (13257, 17326)]