40407635968

素因数分解:

$2^{11}\times 7^2\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 216

約数和(自身を含む): 97348059900

約数和(自身を除く): 56940423932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 419, 434, 448, 496, 512, 784, 838, 868, 896, 961, 992, 1024, 1519, 1568, 1676, 1736, 1792, 1922, 1984, 2048, 2933, 3038, 3136, 3352, 3472, 3584, 3844, 3968, 5866, 6076, 6272, 6704, 6727, 6944, 7168, 7688, 7936, 11732, 12152, 12544, 12989, 13408, 13454, 13888, 14336, 15376, 15872, 20531, 23464, 24304, 25088, 25978, 26816, 26908, 27776, 30752, 31744, 41062, 46928, 47089, 48608, 50176, 51956, 53632, 53816, 55552, 61504, 63488, 82124, 90923, 93856, 94178, 97216, 100352, 103912, 107264, 107632, 111104, 123008, 164248, 181846, 187712, 188356, 194432, 207824, 214528, 215264, 222208, 246016, 328496, 363692, 375424, 376712, 388864, 402659, 415648, 429056, 430528, 444416, 492032, 636461, 656992, 727384, 750848, 753424, 777728, 805318, 831296, 858112, 861056, 984064, 1272922, 1313984, 1454768, 1501696, 1506848, 1555456, 1610636, 1662592, 1722112, 1968128, 2545844, 2627968, 2818613, 2909536, 3003392, 3013696, 3110912, 3221272, 3325184, 3444224, 5091688, 5255936, 5637226, 5819072, 6006784, 6027392, 6442544, 6650368, 6888448, 10183376, 10511872, 11274452, 11638144, 12054784, 12885088, 13300736, 13776896, 19730291, 20366752, 21023744, 22548904, 23276288, 24109568, 25770176, 26601472, 39460582, 40733504, 42047488, 45097808, 46552576, 48219136, 51540352, 78921164, 81467008, 90195616, 93105152, 96438272, 103080704, 157842328, 162934016, 180391232, 186210304, 206161408, 315684656, 325868032, 360782464, 412322816, 631369312, 651736064, 721564928, 824645632, 1262738624, 1303472128, 1443129856, 2525477248, 2886259712, 5050954496, 5772519424, 10101908992, 20203817984, 40407635968]

約数ペア:

[(1, 40407635968), (2, 20203817984), (4, 10101908992), (7, 5772519424), (8, 5050954496), (14, 2886259712), (16, 2525477248), (28, 1443129856), (31, 1303472128), (32, 1262738624), (49, 824645632), (56, 721564928), (62, 651736064), (64, 631369312), (98, 412322816), (112, 360782464), (124, 325868032), (128, 315684656), (196, 206161408), (217, 186210304), (224, 180391232), (248, 162934016), (256, 157842328), (392, 103080704), (419, 96438272), (434, 93105152), (448, 90195616), (496, 81467008), (512, 78921164), (784, 51540352), (838, 48219136), (868, 46552576), (896, 45097808), (961, 42047488), (992, 40733504), (1024, 39460582), (1519, 26601472), (1568, 25770176), (1676, 24109568), (1736, 23276288), (1792, 22548904), (1922, 21023744), (1984, 20366752), (2048, 19730291), (2933, 13776896), (3038, 13300736), (3136, 12885088), (3352, 12054784), (3472, 11638144), (3584, 11274452), (3844, 10511872), (3968, 10183376), (5866, 6888448), (6076, 6650368), (6272, 6442544), (6704, 6027392), (6727, 6006784), (6944, 5819072), (7168, 5637226), (7688, 5255936), (7936, 5091688), (11732, 3444224), (12152, 3325184), (12544, 3221272), (12989, 3110912), (13408, 3013696), (13454, 3003392), (13888, 2909536), (14336, 2818613), (15376, 2627968), (15872, 2545844), (20531, 1968128), (23464, 1722112), (24304, 1662592), (25088, 1610636), (25978, 1555456), (26816, 1506848), (26908, 1501696), (27776, 1454768), (30752, 1313984), (31744, 1272922), (41062, 984064), (46928, 861056), (47089, 858112), (48608, 831296), (50176, 805318), (51956, 777728), (53632, 753424), (53816, 750848), (55552, 727384), (61504, 656992), (63488, 636461), (82124, 492032), (90923, 444416), (93856, 430528), (94178, 429056), (97216, 415648), (100352, 402659), (103912, 388864), (107264, 376712), (107632, 375424), (111104, 363692), (123008, 328496), (164248, 246016), (181846, 222208), (187712, 215264), (188356, 214528), (194432, 207824)]