689159856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 2370134016

約数和(自身を除く): 1680974160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 67, 69, 77, 84, 88, 92, 112, 121, 132, 134, 138, 154, 161, 168, 176, 184, 201, 231, 242, 253, 264, 268, 276, 308, 322, 336, 363, 368, 402, 462, 469, 483, 484, 506, 528, 536, 552, 616, 644, 726, 737, 759, 804, 847, 924, 938, 966, 968, 1012, 1072, 1104, 1232, 1288, 1331, 1407, 1452, 1474, 1518, 1541, 1608, 1694, 1771, 1848, 1876, 1932, 1936, 2024, 2211, 2541, 2576, 2662, 2783, 2814, 2904, 2948, 3036, 3082, 3216, 3388, 3542, 3696, 3752, 3864, 3993, 4048, 4422, 4623, 5082, 5159, 5313, 5324, 5566, 5628, 5808, 5896, 6072, 6164, 6776, 7084, 7504, 7728, 7986, 8107, 8349, 8844, 9246, 9317, 10164, 10318, 10626, 10648, 10787, 11132, 11256, 11792, 12144, 12328, 13552, 14168, 15477, 15972, 16214, 16698, 16951, 17688, 18492, 18634, 19481, 20328, 20636, 21252, 21296, 21574, 22264, 22512, 24321, 24656, 27951, 28336, 30613, 30954, 31944, 32361, 32428, 33396, 33902, 35376, 36984, 37268, 38962, 40656, 41272, 42504, 43148, 44528, 48642, 50853, 55902, 56749, 58443, 61226, 61908, 63888, 64722, 64856, 66792, 67804, 73968, 74536, 77924, 82544, 85008, 86296, 89177, 91839, 97284, 101706, 111804, 113498, 116886, 118657, 122452, 123816, 129444, 129712, 133584, 135608, 149072, 155848, 170247, 172592, 178354, 183678, 186461, 194568, 203412, 214291, 223608, 226996, 233772, 237314, 244904, 247632, 258888, 267531, 271216, 311696, 340494, 355971, 356708, 367356, 372922, 389136, 406824, 428582, 447216, 453992, 467544, 474628, 489808, 517776, 535062, 559383, 624239, 642873, 680988, 711942, 713416, 734712, 745844, 813648, 857164, 907984, 935088, 949256, 1070124, 1118766, 1248478, 1285746, 1305227, 1361976, 1423884, 1426832, 1469424, 1491688, 1714328, 1872717, 1898512, 2051071, 2140248, 2237532, 2496956, 2571492, 2610454, 2723952, 2847768, 2983376, 3428656, 3745434, 3915681, 4102142, 4280496, 4475064, 4993912, 5142984, 5220908, 5695536, 6153213, 7490868, 7831362, 8204284, 8950128, 9987824, 10285968, 10441816, 12306426, 14357497, 14981736, 15662724, 16408568, 20883632, 24612852, 28714994, 29963472, 31325448, 32817136, 43072491, 49225704, 57429988, 62650896, 86144982, 98451408, 114859976, 172289964, 229719952, 344579928, 689159856]

約数ペア:

[(1, 689159856), (2, 344579928), (3, 229719952), (4, 172289964), (6, 114859976), (7, 98451408), (8, 86144982), (11, 62650896), (12, 57429988), (14, 49225704), (16, 43072491), (21, 32817136), (22, 31325448), (23, 29963472), (24, 28714994), (28, 24612852), (33, 20883632), (42, 16408568), (44, 15662724), (46, 14981736), (48, 14357497), (56, 12306426), (66, 10441816), (67, 10285968), (69, 9987824), (77, 8950128), (84, 8204284), (88, 7831362), (92, 7490868), (112, 6153213), (121, 5695536), (132, 5220908), (134, 5142984), (138, 4993912), (154, 4475064), (161, 4280496), (168, 4102142), (176, 3915681), (184, 3745434), (201, 3428656), (231, 2983376), (242, 2847768), (253, 2723952), (264, 2610454), (268, 2571492), (276, 2496956), (308, 2237532), (322, 2140248), (336, 2051071), (363, 1898512), (368, 1872717), (402, 1714328), (462, 1491688), (469, 1469424), (483, 1426832), (484, 1423884), (506, 1361976), (528, 1305227), (536, 1285746), (552, 1248478), (616, 1118766), (644, 1070124), (726, 949256), (737, 935088), (759, 907984), (804, 857164), (847, 813648), (924, 745844), (938, 734712), (966, 713416), (968, 711942), (1012, 680988), (1072, 642873), (1104, 624239), (1232, 559383), (1288, 535062), (1331, 517776), (1407, 489808), (1452, 474628), (1474, 467544), (1518, 453992), (1541, 447216), (1608, 428582), (1694, 406824), (1771, 389136), (1848, 372922), (1876, 367356), (1932, 356708), (1936, 355971), (2024, 340494), (2211, 311696), (2541, 271216), (2576, 267531), (2662, 258888), (2783, 247632), (2814, 244904), (2904, 237314), (2948, 233772), (3036, 226996), (3082, 223608), (3216, 214291), (3388, 203412), (3542, 194568), (3696, 186461), (3752, 183678), (3864, 178354), (3993, 172592), (4048, 170247), (4422, 155848), (4623, 149072), (5082, 135608), (5159, 133584), (5313, 129712), (5324, 129444), (5566, 123816), (5628, 122452), (5808, 118657), (5896, 116886), (6072, 113498), (6164, 111804), (6776, 101706), (7084, 97284), (7504, 91839), (7728, 89177), (7986, 86296), (8107, 85008), (8349, 82544), (8844, 77924), (9246, 74536), (9317, 73968), (10164, 67804), (10318, 66792), (10626, 64856), (10648, 64722), (10787, 63888), (11132, 61908), (11256, 61226), (11792, 58443), (12144, 56749), (12328, 55902), (13552, 50853), (14168, 48642), (15477, 44528), (15972, 43148), (16214, 42504), (16698, 41272), (16951, 40656), (17688, 38962), (18492, 37268), (18634, 36984), (19481, 35376), (20328, 33902), (20636, 33396), (21252, 32428), (21296, 32361), (21574, 31944), (22264, 30954), (22512, 30613), (24321, 28336), (24656, 27951)]