306254816

素因数分解:

$2^5\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4057}}^1$

素因数の和:4411

約数の個数: 48

約数和(自身を含む): 691288416

約数和(自身を除く): 385033600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 337, 674, 1348, 2359, 2696, 4057, 4718, 5392, 8114, 9436, 10784, 16228, 18872, 28399, 32456, 37744, 56798, 64912, 75488, 113596, 129824, 227192, 454384, 908768, 1367209, 2734418, 5468836, 9570463, 10937672, 19140926, 21875344, 38281852, 43750688, 76563704, 153127408, 306254816]

約数ペア:

[(1, 306254816), (2, 153127408), (4, 76563704), (7, 43750688), (8, 38281852), (14, 21875344), (16, 19140926), (28, 10937672), (32, 9570463), (56, 5468836), (112, 2734418), (224, 1367209), (337, 908768), (674, 454384), (1348, 227192), (2359, 129824), (2696, 113596), (4057, 75488), (4718, 64912), (5392, 56798), (8114, 37744), (9436, 32456), (10784, 28399), (16228, 18872)]