1270792336

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{4027}}^1$

素因数の和:4220

約数の個数: 60

約数和(自身を含む): 2723620816

約数和(自身を除く): 1452828480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 163, 176, 242, 326, 484, 652, 968, 1304, 1793, 1936, 2608, 3586, 4027, 7172, 8054, 14344, 16108, 19723, 28688, 32216, 39446, 44297, 64432, 78892, 88594, 157784, 177188, 315568, 354376, 487267, 656401, 708752, 974534, 1312802, 1949068, 2625604, 3898136, 5251208, 7220411, 7796272, 10502416, 14440822, 28881644, 57763288, 79424521, 115526576, 158849042, 317698084, 635396168, 1270792336]

約数ペア:

[(1, 1270792336), (2, 635396168), (4, 317698084), (8, 158849042), (11, 115526576), (16, 79424521), (22, 57763288), (44, 28881644), (88, 14440822), (121, 10502416), (163, 7796272), (176, 7220411), (242, 5251208), (326, 3898136), (484, 2625604), (652, 1949068), (968, 1312802), (1304, 974534), (1793, 708752), (1936, 656401), (2608, 487267), (3586, 354376), (4027, 315568), (7172, 177188), (8054, 157784), (14344, 88594), (16108, 78892), (19723, 64432), (28688, 44297), (32216, 39446)]