339927568

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{46489}}^1$

素因数の和:46954

約数の個数: 20

約数和(自身を含む): 660065020

約数和(自身を除く): 320137452

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 46489, 92978, 185956, 371912, 743824, 21245473, 42490946, 84981892, 169963784, 339927568]

約数ペア:

[(1, 339927568), (2, 169963784), (4, 84981892), (8, 42490946), (16, 21245473), (457, 743824), (914, 371912), (1828, 185956), (3656, 92978), (7312, 46489)]