340441024

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 875629440

約数和(自身を除く): 535188416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 71, 77, 88, 98, 112, 139, 142, 154, 176, 196, 224, 278, 284, 308, 352, 392, 448, 497, 539, 556, 568, 616, 704, 781, 784, 973, 994, 1078, 1112, 1136, 1232, 1529, 1562, 1568, 1946, 1988, 2156, 2224, 2272, 2464, 3058, 3124, 3136, 3479, 3892, 3976, 4312, 4448, 4544, 4928, 5467, 6116, 6248, 6811, 6958, 7784, 7952, 8624, 8896, 9869, 10703, 10934, 12232, 12496, 13622, 13916, 15568, 15904, 17248, 19738, 21406, 21868, 24464, 24992, 27244, 27832, 31136, 31808, 34496, 38269, 39476, 42812, 43736, 48928, 49984, 54488, 55664, 62272, 69083, 74921, 76538, 78952, 85624, 87472, 97856, 108559, 108976, 111328, 138166, 149842, 153076, 157904, 171248, 174944, 217118, 217952, 222656, 276332, 299684, 306152, 315808, 342496, 349888, 434236, 435904, 483581, 552664, 599368, 612304, 631616, 684992, 759913, 868472, 967162, 1105328, 1198736, 1224608, 1519826, 1736944, 1934324, 2210656, 2397472, 2449216, 3039652, 3473888, 3868648, 4421312, 4794944, 5319391, 6079304, 6947776, 7737296, 10638782, 12158608, 15474592, 21277564, 24317216, 30949184, 42555128, 48634432, 85110256, 170220512, 340441024]

約数ペア:

[(1, 340441024), (2, 170220512), (4, 85110256), (7, 48634432), (8, 42555128), (11, 30949184), (14, 24317216), (16, 21277564), (22, 15474592), (28, 12158608), (32, 10638782), (44, 7737296), (49, 6947776), (56, 6079304), (64, 5319391), (71, 4794944), (77, 4421312), (88, 3868648), (98, 3473888), (112, 3039652), (139, 2449216), (142, 2397472), (154, 2210656), (176, 1934324), (196, 1736944), (224, 1519826), (278, 1224608), (284, 1198736), (308, 1105328), (352, 967162), (392, 868472), (448, 759913), (497, 684992), (539, 631616), (556, 612304), (568, 599368), (616, 552664), (704, 483581), (781, 435904), (784, 434236), (973, 349888), (994, 342496), (1078, 315808), (1112, 306152), (1136, 299684), (1232, 276332), (1529, 222656), (1562, 217952), (1568, 217118), (1946, 174944), (1988, 171248), (2156, 157904), (2224, 153076), (2272, 149842), (2464, 138166), (3058, 111328), (3124, 108976), (3136, 108559), (3479, 97856), (3892, 87472), (3976, 85624), (4312, 78952), (4448, 76538), (4544, 74921), (4928, 69083), (5467, 62272), (6116, 55664), (6248, 54488), (6811, 49984), (6958, 48928), (7784, 43736), (7952, 42812), (8624, 39476), (8896, 38269), (9869, 34496), (10703, 31808), (10934, 31136), (12232, 27832), (12496, 27244), (13622, 24992), (13916, 24464), (15568, 21868), (15904, 21406), (17248, 19738)]