338002912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2411}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 719055792

約数和(自身を除く): 381052880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 337, 416, 674, 1348, 2411, 2696, 4381, 4822, 5392, 8762, 9644, 10784, 17524, 19288, 31343, 35048, 38576, 62686, 70096, 77152, 125372, 140192, 250744, 501488, 812507, 1002976, 1625014, 3250028, 6500056, 10562591, 13000112, 21125182, 26000224, 42250364, 84500728, 169001456, 338002912]

約数ペア:

[(1, 338002912), (2, 169001456), (4, 84500728), (8, 42250364), (13, 26000224), (16, 21125182), (26, 13000112), (32, 10562591), (52, 6500056), (104, 3250028), (208, 1625014), (337, 1002976), (416, 812507), (674, 501488), (1348, 250744), (2411, 140192), (2696, 125372), (4381, 77152), (4822, 70096), (5392, 62686), (8762, 38576), (9644, 35048), (10784, 31343), (17524, 19288)]