8321245184

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 168

約数和(自身を含む): 19782275904

約数和(自身を除く): 11461030720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 151, 217, 224, 248, 256, 302, 434, 448, 496, 512, 604, 868, 896, 961, 992, 1024, 1057, 1208, 1736, 1792, 1922, 1984, 2048, 2114, 2416, 3472, 3584, 3844, 3968, 4096, 4228, 4681, 4832, 6727, 6944, 7168, 7688, 7936, 8192, 8456, 9362, 9664, 13454, 13888, 14336, 15376, 15872, 16912, 18724, 19328, 26908, 27776, 28672, 30752, 31744, 32767, 33824, 37448, 38656, 53816, 55552, 57344, 61504, 63488, 65534, 67648, 74896, 77312, 107632, 111104, 123008, 126976, 131068, 135296, 145111, 149792, 154624, 215264, 222208, 246016, 253952, 262136, 270592, 290222, 299584, 309248, 430528, 444416, 492032, 524272, 541184, 580444, 599168, 618496, 861056, 888832, 984064, 1015777, 1048544, 1082368, 1160888, 1198336, 1236992, 1722112, 1777664, 1968128, 2031554, 2097088, 2164736, 2321776, 2396672, 3444224, 3936256, 4063108, 4194176, 4329472, 4643552, 4793344, 6888448, 7872512, 8126216, 8388352, 8658944, 9287104, 9586688, 13776896, 16252432, 16776704, 18574208, 19173376, 27553792, 32504864, 33553408, 37148416, 38346752, 55107584, 65009728, 67106816, 74296832, 130019456, 134213632, 148593664, 260038912, 268427264, 297187328, 520077824, 594374656, 1040155648, 1188749312, 2080311296, 4160622592, 8321245184]

約数ペア:

[(1, 8321245184), (2, 4160622592), (4, 2080311296), (7, 1188749312), (8, 1040155648), (14, 594374656), (16, 520077824), (28, 297187328), (31, 268427264), (32, 260038912), (56, 148593664), (62, 134213632), (64, 130019456), (112, 74296832), (124, 67106816), (128, 65009728), (151, 55107584), (217, 38346752), (224, 37148416), (248, 33553408), (256, 32504864), (302, 27553792), (434, 19173376), (448, 18574208), (496, 16776704), (512, 16252432), (604, 13776896), (868, 9586688), (896, 9287104), (961, 8658944), (992, 8388352), (1024, 8126216), (1057, 7872512), (1208, 6888448), (1736, 4793344), (1792, 4643552), (1922, 4329472), (1984, 4194176), (2048, 4063108), (2114, 3936256), (2416, 3444224), (3472, 2396672), (3584, 2321776), (3844, 2164736), (3968, 2097088), (4096, 2031554), (4228, 1968128), (4681, 1777664), (4832, 1722112), (6727, 1236992), (6944, 1198336), (7168, 1160888), (7688, 1082368), (7936, 1048544), (8192, 1015777), (8456, 984064), (9362, 888832), (9664, 861056), (13454, 618496), (13888, 599168), (14336, 580444), (15376, 541184), (15872, 524272), (16912, 492032), (18724, 444416), (19328, 430528), (26908, 309248), (27776, 299584), (28672, 290222), (30752, 270592), (31744, 262136), (32767, 253952), (33824, 246016), (37448, 222208), (38656, 215264), (53816, 154624), (55552, 149792), (57344, 145111), (61504, 135296), (63488, 131068), (65534, 126976), (67648, 123008), (74896, 111104), (77312, 107632)]