1789769344

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10009}}^1$

素因数の和:10161

約数の個数: 64

約数和(自身を含む): 3920716800

約数和(自身を除く): 2130947456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 352, 508, 704, 1016, 1397, 1408, 2032, 2794, 4064, 5588, 8128, 10009, 11176, 16256, 20018, 22352, 40036, 44704, 80072, 89408, 110099, 160144, 178816, 220198, 320288, 440396, 640576, 880792, 1271143, 1281152, 1761584, 2542286, 3523168, 5084572, 7046336, 10169144, 13982573, 14092672, 20338288, 27965146, 40676576, 55930292, 81353152, 111860584, 162706304, 223721168, 447442336, 894884672, 1789769344]

約数ペア:

[(1, 1789769344), (2, 894884672), (4, 447442336), (8, 223721168), (11, 162706304), (16, 111860584), (22, 81353152), (32, 55930292), (44, 40676576), (64, 27965146), (88, 20338288), (127, 14092672), (128, 13982573), (176, 10169144), (254, 7046336), (352, 5084572), (508, 3523168), (704, 2542286), (1016, 1761584), (1397, 1281152), (1408, 1271143), (2032, 880792), (2794, 640576), (4064, 440396), (5588, 320288), (8128, 220198), (10009, 178816), (11176, 160144), (16256, 110099), (20018, 89408), (22352, 80072), (40036, 44704)]