318459392

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{5813}}^1$

素因数の和:5938

約数の個数: 40

約数和(自身を含む): 642353976

約数和(自身を除く): 323894584

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1712, 3424, 5813, 6848, 11626, 13696, 23252, 27392, 46504, 54784, 93008, 186016, 372032, 621991, 744064, 1243982, 1488128, 2487964, 2976256, 4975928, 9951856, 19903712, 39807424, 79614848, 159229696, 318459392]

約数ペア:

[(1, 318459392), (2, 159229696), (4, 79614848), (8, 39807424), (16, 19903712), (32, 9951856), (64, 4975928), (107, 2976256), (128, 2487964), (214, 1488128), (256, 1243982), (428, 744064), (512, 621991), (856, 372032), (1712, 186016), (3424, 93008), (5813, 54784), (6848, 46504), (11626, 27392), (13696, 23252)]