818828544

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 2274105344

約数和(自身を除く): 1455276800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 163, 186, 192, 211, 248, 256, 326, 372, 384, 422, 489, 496, 633, 652, 744, 768, 844, 978, 992, 1266, 1304, 1488, 1688, 1956, 1984, 2532, 2608, 2976, 3376, 3912, 3968, 5053, 5064, 5216, 5952, 6541, 6752, 7824, 7936, 10106, 10128, 10432, 11904, 13082, 13504, 15159, 15648, 19623, 20212, 20256, 20864, 23808, 26164, 27008, 30318, 31296, 34393, 39246, 40424, 40512, 41728, 52328, 54016, 60636, 62592, 68786, 78492, 80848, 81024, 103179, 104656, 121272, 125184, 137572, 156984, 161696, 162048, 206358, 209312, 242544, 275144, 313968, 323392, 412716, 418624, 485088, 550288, 627936, 646784, 825432, 837248, 970176, 1066183, 1100576, 1255872, 1293568, 1650864, 1674496, 1940352, 2132366, 2201152, 2511744, 3198549, 3301728, 3880704, 4264732, 4402304, 5023488, 6397098, 6603456, 8529464, 8804608, 12794196, 13206912, 17058928, 25588392, 26413824, 34117856, 51176784, 68235712, 102353568, 136471424, 204707136, 272942848, 409414272, 818828544]

約数ペア:

[(1, 818828544), (2, 409414272), (3, 272942848), (4, 204707136), (6, 136471424), (8, 102353568), (12, 68235712), (16, 51176784), (24, 34117856), (31, 26413824), (32, 25588392), (48, 17058928), (62, 13206912), (64, 12794196), (93, 8804608), (96, 8529464), (124, 6603456), (128, 6397098), (163, 5023488), (186, 4402304), (192, 4264732), (211, 3880704), (248, 3301728), (256, 3198549), (326, 2511744), (372, 2201152), (384, 2132366), (422, 1940352), (489, 1674496), (496, 1650864), (633, 1293568), (652, 1255872), (744, 1100576), (768, 1066183), (844, 970176), (978, 837248), (992, 825432), (1266, 646784), (1304, 627936), (1488, 550288), (1688, 485088), (1956, 418624), (1984, 412716), (2532, 323392), (2608, 313968), (2976, 275144), (3376, 242544), (3912, 209312), (3968, 206358), (5053, 162048), (5064, 161696), (5216, 156984), (5952, 137572), (6541, 125184), (6752, 121272), (7824, 104656), (7936, 103179), (10106, 81024), (10128, 80848), (10432, 78492), (11904, 68786), (13082, 62592), (13504, 60636), (15159, 54016), (15648, 52328), (19623, 41728), (20212, 40512), (20256, 40424), (20864, 39246), (23808, 34393), (26164, 31296), (27008, 30318)]