315034712

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{2099}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 601398000

約数和(自身を除く): 286363288

約数列:

[1, 2, 4, 8, 73, 146, 257, 292, 514, 584, 1028, 2056, 2099, 4198, 8396, 16792, 18761, 37522, 75044, 150088, 153227, 306454, 539443, 612908, 1078886, 1225816, 2157772, 4315544, 39379339, 78758678, 157517356, 315034712]

約数ペア:

[(1, 315034712), (2, 157517356), (4, 78758678), (8, 39379339), (73, 4315544), (146, 2157772), (257, 1225816), (292, 1078886), (514, 612908), (584, 539443), (1028, 306454), (2056, 153227), (2099, 150088), (4198, 75044), (8396, 37522), (16792, 18761)]