839557376

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 2147475456

約数和(自身を除く): 1307918080

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 64, 68, 98, 112, 119, 124, 127, 128, 136, 196, 217, 224, 238, 248, 254, 256, 272, 392, 434, 448, 476, 496, 508, 527, 544, 784, 833, 868, 889, 896, 952, 992, 1016, 1054, 1088, 1519, 1568, 1666, 1736, 1778, 1792, 1904, 1984, 2032, 2108, 2159, 2176, 3038, 3136, 3332, 3472, 3556, 3689, 3808, 3937, 3968, 4064, 4216, 4318, 4352, 6076, 6223, 6272, 6664, 6944, 7112, 7378, 7616, 7874, 7936, 8128, 8432, 8636, 12152, 12446, 12544, 13328, 13888, 14224, 14756, 15113, 15232, 15748, 16256, 16864, 17272, 24304, 24892, 25823, 26656, 27559, 27776, 28448, 29512, 30226, 30464, 31496, 32512, 33728, 34544, 48608, 49784, 51646, 53312, 55118, 55552, 56896, 59024, 60452, 62992, 66929, 67456, 69088, 97216, 99568, 103292, 105791, 106624, 110236, 113792, 118048, 120904, 125984, 133858, 134912, 138176, 192913, 194432, 199136, 206584, 211582, 213248, 220472, 227584, 236096, 241808, 251968, 267716, 276352, 385826, 388864, 398272, 413168, 423164, 440944, 468503, 472192, 483616, 503936, 535432, 552704, 771652, 796544, 826336, 846328, 881888, 937006, 944384, 967232, 1007872, 1070864, 1543304, 1593088, 1652672, 1692656, 1763776, 1874012, 1934464, 2141728, 3086608, 3279521, 3305344, 3385312, 3527552, 3748024, 3868928, 4283456, 6173216, 6559042, 6610688, 6770624, 7055104, 7496048, 8566912, 12346432, 13118084, 13541248, 14992096, 17133824, 24692864, 26236168, 27082496, 29984192, 49385728, 52472336, 59968384, 104944672, 119936768, 209889344, 419778688, 839557376]

約数ペア:

[(1, 839557376), (2, 419778688), (4, 209889344), (7, 119936768), (8, 104944672), (14, 59968384), (16, 52472336), (17, 49385728), (28, 29984192), (31, 27082496), (32, 26236168), (34, 24692864), (49, 17133824), (56, 14992096), (62, 13541248), (64, 13118084), (68, 12346432), (98, 8566912), (112, 7496048), (119, 7055104), (124, 6770624), (127, 6610688), (128, 6559042), (136, 6173216), (196, 4283456), (217, 3868928), (224, 3748024), (238, 3527552), (248, 3385312), (254, 3305344), (256, 3279521), (272, 3086608), (392, 2141728), (434, 1934464), (448, 1874012), (476, 1763776), (496, 1692656), (508, 1652672), (527, 1593088), (544, 1543304), (784, 1070864), (833, 1007872), (868, 967232), (889, 944384), (896, 937006), (952, 881888), (992, 846328), (1016, 826336), (1054, 796544), (1088, 771652), (1519, 552704), (1568, 535432), (1666, 503936), (1736, 483616), (1778, 472192), (1792, 468503), (1904, 440944), (1984, 423164), (2032, 413168), (2108, 398272), (2159, 388864), (2176, 385826), (3038, 276352), (3136, 267716), (3332, 251968), (3472, 241808), (3556, 236096), (3689, 227584), (3808, 220472), (3937, 213248), (3968, 211582), (4064, 206584), (4216, 199136), (4318, 194432), (4352, 192913), (6076, 138176), (6223, 134912), (6272, 133858), (6664, 125984), (6944, 120904), (7112, 118048), (7378, 113792), (7616, 110236), (7874, 106624), (7936, 105791), (8128, 103292), (8432, 99568), (8636, 97216), (12152, 69088), (12446, 67456), (12544, 66929), (13328, 62992), (13888, 60452), (14224, 59024), (14756, 56896), (15113, 55552), (15232, 55118), (15748, 53312), (16256, 51646), (16864, 49784), (17272, 48608), (24304, 34544), (24892, 33728), (25823, 32512), (26656, 31496), (27559, 30464), (27776, 30226), (28448, 29512)]