1987582464

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1507

約数の個数: 240

約数和(自身を含む): 6712909632

約数和(自身を除く): 4725327168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 256, 258, 288, 301, 336, 344, 384, 387, 448, 504, 512, 516, 576, 602, 672, 688, 768, 774, 896, 903, 1008, 1032, 1152, 1204, 1344, 1376, 1433, 1536, 1548, 1792, 1806, 2016, 2064, 2304, 2408, 2688, 2709, 2752, 2866, 3096, 3584, 3612, 4032, 4128, 4299, 4608, 4816, 5376, 5418, 5504, 5732, 6192, 7224, 8064, 8256, 8598, 9632, 10031, 10752, 10836, 11008, 11464, 12384, 12897, 14448, 16128, 16512, 17196, 19264, 20062, 21672, 22016, 22928, 24768, 25794, 28896, 30093, 32256, 33024, 34392, 38528, 40124, 43344, 45856, 49536, 51588, 57792, 60186, 61619, 66048, 68784, 77056, 80248, 86688, 90279, 91712, 99072, 103176, 115584, 120372, 123238, 137568, 154112, 160496, 173376, 180558, 183424, 184857, 198144, 206352, 231168, 240744, 246476, 275136, 320992, 346752, 361116, 366848, 369714, 412704, 431333, 462336, 481488, 492952, 550272, 554571, 641984, 693504, 722232, 733696, 739428, 825408, 862666, 962976, 985904, 1100544, 1109142, 1283968, 1293999, 1387008, 1444464, 1478856, 1650816, 1725332, 1925952, 1971808, 2201088, 2218284, 2567936, 2587998, 2888928, 2957712, 3301632, 3450664, 3851904, 3881997, 3943616, 4436568, 5135872, 5175996, 5777856, 5915424, 6603264, 6901328, 7703808, 7763994, 7887232, 8873136, 10351992, 11555712, 11830848, 13802656, 15407616, 15527988, 15774464, 17746272, 20703984, 23111424, 23661696, 27605312, 31055976, 31548928, 35492544, 41407968, 46222848, 47323392, 55210624, 62111952, 70985088, 82815936, 94646784, 110421248, 124223904, 141970176, 165631872, 220842496, 248447808, 283940352, 331263744, 496895616, 662527488, 993791232, 1987582464]

約数ペア:

[(1, 1987582464), (2, 993791232), (3, 662527488), (4, 496895616), (6, 331263744), (7, 283940352), (8, 248447808), (9, 220842496), (12, 165631872), (14, 141970176), (16, 124223904), (18, 110421248), (21, 94646784), (24, 82815936), (28, 70985088), (32, 62111952), (36, 55210624), (42, 47323392), (43, 46222848), (48, 41407968), (56, 35492544), (63, 31548928), (64, 31055976), (72, 27605312), (84, 23661696), (86, 23111424), (96, 20703984), (112, 17746272), (126, 15774464), (128, 15527988), (129, 15407616), (144, 13802656), (168, 11830848), (172, 11555712), (192, 10351992), (224, 8873136), (252, 7887232), (256, 7763994), (258, 7703808), (288, 6901328), (301, 6603264), (336, 5915424), (344, 5777856), (384, 5175996), (387, 5135872), (448, 4436568), (504, 3943616), (512, 3881997), (516, 3851904), (576, 3450664), (602, 3301632), (672, 2957712), (688, 2888928), (768, 2587998), (774, 2567936), (896, 2218284), (903, 2201088), (1008, 1971808), (1032, 1925952), (1152, 1725332), (1204, 1650816), (1344, 1478856), (1376, 1444464), (1433, 1387008), (1536, 1293999), (1548, 1283968), (1792, 1109142), (1806, 1100544), (2016, 985904), (2064, 962976), (2304, 862666), (2408, 825408), (2688, 739428), (2709, 733696), (2752, 722232), (2866, 693504), (3096, 641984), (3584, 554571), (3612, 550272), (4032, 492952), (4128, 481488), (4299, 462336), (4608, 431333), (4816, 412704), (5376, 369714), (5418, 366848), (5504, 361116), (5732, 346752), (6192, 320992), (7224, 275136), (8064, 246476), (8256, 240744), (8598, 231168), (9632, 206352), (10031, 198144), (10752, 184857), (10836, 183424), (11008, 180558), (11464, 173376), (12384, 160496), (12897, 154112), (14448, 137568), (16128, 123238), (16512, 120372), (17196, 115584), (19264, 103176), (20062, 99072), (21672, 91712), (22016, 90279), (22928, 86688), (24768, 80248), (25794, 77056), (28896, 68784), (30093, 66048), (32256, 61619), (33024, 60186), (34392, 57792), (38528, 51588), (40124, 49536), (43344, 45856)]