447073792

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 80

約数和(自身を含む): 982472832

約数和(自身を除く): 535399040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 163, 176, 256, 326, 352, 487, 512, 652, 704, 974, 1304, 1408, 1793, 1948, 2608, 2816, 3586, 3896, 5216, 5357, 5632, 7172, 7792, 10432, 10714, 14344, 15584, 20864, 21428, 28688, 31168, 41728, 42856, 57376, 62336, 79381, 83456, 85712, 114752, 124672, 158762, 171424, 229504, 249344, 317524, 342848, 459008, 635048, 685696, 873191, 918016, 1270096, 1371392, 1746382, 2540192, 2742784, 3492764, 5080384, 6985528, 10160768, 13971056, 20321536, 27942112, 40643072, 55884224, 111768448, 223536896, 447073792]

約数ペア:

[(1, 447073792), (2, 223536896), (4, 111768448), (8, 55884224), (11, 40643072), (16, 27942112), (22, 20321536), (32, 13971056), (44, 10160768), (64, 6985528), (88, 5080384), (128, 3492764), (163, 2742784), (176, 2540192), (256, 1746382), (326, 1371392), (352, 1270096), (487, 918016), (512, 873191), (652, 685696), (704, 635048), (974, 459008), (1304, 342848), (1408, 317524), (1793, 249344), (1948, 229504), (2608, 171424), (2816, 158762), (3586, 124672), (3896, 114752), (5216, 85712), (5357, 83456), (5632, 79381), (7172, 62336), (7792, 57376), (10432, 42856), (10714, 41728), (14344, 31168), (15584, 28688), (20864, 21428)]