289452976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7351}}^1$

素因数の和:7489

約数の個数: 40

約数和(自身を含む): 590747904

約数和(自身を除く): 301294928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 856, 1712, 2461, 4922, 7351, 9844, 14702, 19688, 29404, 39376, 58808, 117616, 169073, 338146, 676292, 786557, 1352584, 1573114, 2705168, 3146228, 6292456, 12584912, 18090811, 36181622, 72363244, 144726488, 289452976]

約数ペア:

[(1, 289452976), (2, 144726488), (4, 72363244), (8, 36181622), (16, 18090811), (23, 12584912), (46, 6292456), (92, 3146228), (107, 2705168), (184, 1573114), (214, 1352584), (368, 786557), (428, 676292), (856, 338146), (1712, 169073), (2461, 117616), (4922, 58808), (7351, 39376), (9844, 29404), (14702, 19688)]