317249024

素因数分解:

$2^9\times {\mathrm{257}}^1\times {\mathrm{2411}}^1$

素因数の和:2686

約数の個数: 40

約数和(自身を含む): 636608808

約数和(自身を除く): 319359784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1028, 2056, 2411, 4112, 4822, 8224, 9644, 16448, 19288, 32896, 38576, 65792, 77152, 131584, 154304, 308608, 617216, 619627, 1234432, 1239254, 2478508, 4957016, 9914032, 19828064, 39656128, 79312256, 158624512, 317249024]

約数ペア:

[(1, 317249024), (2, 158624512), (4, 79312256), (8, 39656128), (16, 19828064), (32, 9914032), (64, 4957016), (128, 2478508), (256, 1239254), (257, 1234432), (512, 619627), (514, 617216), (1028, 308608), (2056, 154304), (2411, 131584), (4112, 77152), (4822, 65792), (8224, 38576), (9644, 32896), (16448, 19288)]