272394842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 454419072

約数和(自身を除く): 182024230

約数列:

[1, 2, 17, 23, 34, 46, 163, 326, 391, 782, 2137, 2771, 3749, 4274, 5542, 7498, 36329, 49151, 63733, 72658, 98302, 127466, 348331, 696662, 835567, 1671134, 5921627, 8011613, 11843254, 16023226, 136197421, 272394842]

約数ペア:

[(1, 272394842), (2, 136197421), (17, 16023226), (23, 11843254), (34, 8011613), (46, 5921627), (163, 1671134), (326, 835567), (391, 696662), (782, 348331), (2137, 127466), (2771, 98302), (3749, 72658), (4274, 63733), (5542, 49151), (7498, 36329)]