268112306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91631}}^1$

素因数の和:91670

約数の個数: 32

約数和(自身を含む): 527800320

約数和(自身を除く): 259688014

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 91631, 183262, 641417, 1007941, 1282834, 1740989, 2015882, 3481978, 7055587, 12186923, 14111174, 19150879, 24373846, 38301758, 134056153, 268112306]

約数ペア:

[(1, 268112306), (2, 134056153), (7, 38301758), (11, 24373846), (14, 19150879), (19, 14111174), (22, 12186923), (38, 7055587), (77, 3481978), (133, 2015882), (154, 1740989), (209, 1282834), (266, 1007941), (418, 641417), (1463, 183262), (2926, 91631)]