231336772

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{1319}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 409147200

約数和(自身を除く): 177810428

約数列:

[1, 2, 4, 163, 269, 326, 538, 652, 1076, 1319, 2638, 5276, 43847, 87694, 175388, 214997, 354811, 429994, 709622, 859988, 1419244, 57834193, 115668386, 231336772]

約数ペア:

[(1, 231336772), (2, 115668386), (4, 57834193), (163, 1419244), (269, 859988), (326, 709622), (538, 429994), (652, 354811), (1076, 214997), (1319, 175388), (2638, 87694), (5276, 43847)]