677042432

素因数分解:

$2^8\times {\mathrm{11}}^3\times {\mathrm{1987}}^1$

素因数の和:2036

約数の個数: 72

約数和(自身を含む): 1487230752

約数和(自身を除く): 810188320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1331, 1408, 1936, 1987, 2662, 2816, 3872, 3974, 5324, 7744, 7948, 10648, 15488, 15896, 21296, 21857, 30976, 31792, 42592, 43714, 63584, 85184, 87428, 127168, 170368, 174856, 240427, 254336, 340736, 349712, 480854, 508672, 699424, 961708, 1398848, 1923416, 2644697, 2797696, 3846832, 5289394, 5595392, 7693664, 10578788, 15387328, 21157576, 30774656, 42315152, 61549312, 84630304, 169260608, 338521216, 677042432]

約数ペア:

[(1, 677042432), (2, 338521216), (4, 169260608), (8, 84630304), (11, 61549312), (16, 42315152), (22, 30774656), (32, 21157576), (44, 15387328), (64, 10578788), (88, 7693664), (121, 5595392), (128, 5289394), (176, 3846832), (242, 2797696), (256, 2644697), (352, 1923416), (484, 1398848), (704, 961708), (968, 699424), (1331, 508672), (1408, 480854), (1936, 349712), (1987, 340736), (2662, 254336), (2816, 240427), (3872, 174856), (3974, 170368), (5324, 127168), (7744, 87428), (7948, 85184), (10648, 63584), (15488, 43714), (15896, 42592), (21296, 31792), (21857, 30976)]