268516912

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{79537}}^1$

素因数の和:79756

約数の個数: 20

約数和(自身を含む): 522723736

約数和(自身を除く): 254206824

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 79537, 159074, 318148, 636296, 1272592, 16782307, 33564614, 67129228, 134258456, 268516912]

約数ペア:

[(1, 268516912), (2, 134258456), (4, 67129228), (8, 33564614), (16, 16782307), (211, 1272592), (422, 636296), (844, 318148), (1688, 159074), (3376, 79537)]