264743248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9343}}^1$

素因数の和:9392

約数の個数: 80

約数和(自身を含む): 667385856

約数和(自身を除く): 402642608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 7084, 9343, 14168, 18686, 28336, 37372, 65401, 74744, 102773, 130802, 149488, 205546, 214889, 261604, 411092, 429778, 523208, 719411, 822184, 859556, 1046416, 1438822, 1504223, 1644368, 1719112, 2363779, 2877644, 3008446, 3438224, 4727558, 5755288, 6016892, 9455116, 11510576, 12033784, 16546453, 18910232, 24067568, 33092906, 37820464, 66185812, 132371624, 264743248]

約数ペア:

[(1, 264743248), (2, 132371624), (4, 66185812), (7, 37820464), (8, 33092906), (11, 24067568), (14, 18910232), (16, 16546453), (22, 12033784), (23, 11510576), (28, 9455116), (44, 6016892), (46, 5755288), (56, 4727558), (77, 3438224), (88, 3008446), (92, 2877644), (112, 2363779), (154, 1719112), (161, 1644368), (176, 1504223), (184, 1438822), (253, 1046416), (308, 859556), (322, 822184), (368, 719411), (506, 523208), (616, 429778), (644, 411092), (1012, 261604), (1232, 214889), (1288, 205546), (1771, 149488), (2024, 130802), (2576, 102773), (3542, 74744), (4048, 65401), (7084, 37372), (9343, 28336), (14168, 18686)]