272656722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{81293}}^1$

素因数の和:81354

約数の個数: 32

約数和(自身を含む): 600925248

約数和(自身を除く): 328268526

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 81293, 162586, 243879, 487758, 1056809, 2113618, 3170427, 3495599, 6340854, 6991198, 10486797, 20973594, 45442787, 90885574, 136328361, 272656722]

約数ペア:

[(1, 272656722), (2, 136328361), (3, 90885574), (6, 45442787), (13, 20973594), (26, 10486797), (39, 6991198), (43, 6340854), (78, 3495599), (86, 3170427), (129, 2113618), (258, 1056809), (559, 487758), (1118, 243879), (1677, 162586), (3354, 81293)]