1262020144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{35323}}^1$

素因数の和:35378

約数の個数: 80

約数和(自身を含む): 3153726720

約数和(自身を除く): 1891706576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 4466, 5104, 8932, 17864, 35323, 35728, 70646, 141292, 247261, 282584, 388553, 494522, 565168, 777106, 989044, 1024367, 1554212, 1978088, 2048734, 2719871, 3108424, 3956176, 4097468, 5439742, 6216848, 7170569, 8194936, 10879484, 11268037, 14341138, 16389872, 21758968, 22536074, 28682276, 43517936, 45072148, 57364552, 78876259, 90144296, 114729104, 157752518, 180288592, 315505036, 631010072, 1262020144]

約数ペア:

[(1, 1262020144), (2, 631010072), (4, 315505036), (7, 180288592), (8, 157752518), (11, 114729104), (14, 90144296), (16, 78876259), (22, 57364552), (28, 45072148), (29, 43517936), (44, 28682276), (56, 22536074), (58, 21758968), (77, 16389872), (88, 14341138), (112, 11268037), (116, 10879484), (154, 8194936), (176, 7170569), (203, 6216848), (232, 5439742), (308, 4097468), (319, 3956176), (406, 3108424), (464, 2719871), (616, 2048734), (638, 1978088), (812, 1554212), (1232, 1024367), (1276, 989044), (1624, 777106), (2233, 565168), (2552, 494522), (3248, 388553), (4466, 282584), (5104, 247261), (8932, 141292), (17864, 70646), (35323, 35728)]