857119744

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 132

約数和(自身を含む): 1935102792

約数和(自身を除く): 1077983048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 104, 124, 128, 134, 208, 248, 256, 268, 403, 416, 496, 512, 536, 806, 832, 871, 961, 992, 1024, 1072, 1612, 1664, 1742, 1922, 1984, 2077, 2144, 3224, 3328, 3484, 3844, 3968, 4154, 4288, 6448, 6656, 6968, 7688, 7936, 8308, 8576, 12493, 12896, 13312, 13936, 15376, 15872, 16616, 17152, 24986, 25792, 27001, 27872, 30752, 31744, 33232, 34304, 49972, 51584, 54002, 55744, 61504, 64387, 66464, 68608, 99944, 103168, 108004, 111488, 123008, 128774, 132928, 199888, 206336, 216008, 222976, 246016, 257548, 265856, 399776, 412672, 432016, 445952, 492032, 515096, 531712, 799552, 837031, 864032, 891904, 984064, 1030192, 1063424, 1599104, 1674062, 1728064, 2060384, 2126848, 3198208, 3348124, 3456128, 4120768, 6396416, 6696248, 6912256, 8241536, 12792832, 13392496, 13824512, 16483072, 26784992, 27649024, 32966144, 53569984, 65932288, 107139968, 214279936, 428559872, 857119744]

約数ペア:

[(1, 857119744), (2, 428559872), (4, 214279936), (8, 107139968), (13, 65932288), (16, 53569984), (26, 32966144), (31, 27649024), (32, 26784992), (52, 16483072), (62, 13824512), (64, 13392496), (67, 12792832), (104, 8241536), (124, 6912256), (128, 6696248), (134, 6396416), (208, 4120768), (248, 3456128), (256, 3348124), (268, 3198208), (403, 2126848), (416, 2060384), (496, 1728064), (512, 1674062), (536, 1599104), (806, 1063424), (832, 1030192), (871, 984064), (961, 891904), (992, 864032), (1024, 837031), (1072, 799552), (1612, 531712), (1664, 515096), (1742, 492032), (1922, 445952), (1984, 432016), (2077, 412672), (2144, 399776), (3224, 265856), (3328, 257548), (3484, 246016), (3844, 222976), (3968, 216008), (4154, 206336), (4288, 199888), (6448, 132928), (6656, 128774), (6968, 123008), (7688, 111488), (7936, 108004), (8308, 103168), (8576, 99944), (12493, 68608), (12896, 66464), (13312, 64387), (13936, 61504), (15376, 55744), (15872, 54002), (16616, 51584), (17152, 49972), (24986, 34304), (25792, 33232), (27001, 31744), (27872, 30752)]