340312

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 748800

約数和(自身を除く): 408488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 103, 118, 206, 236, 412, 413, 472, 721, 824, 826, 1442, 1652, 2884, 3304, 5768, 6077, 12154, 24308, 42539, 48616, 85078, 170156, 340312]

約数ペア:

[(1, 340312), (2, 170156), (4, 85078), (7, 48616), (8, 42539), (14, 24308), (28, 12154), (56, 6077), (59, 5768), (103, 3304), (118, 2884), (206, 1652), (236, 1442), (412, 826), (413, 824), (472, 721)]