431062016

素因数分解:

$2^{10}\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 198

約数和(自身を含む): 1117318104

約数和(自身を除く): 686256088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 71, 77, 88, 98, 112, 121, 128, 142, 154, 176, 196, 224, 242, 256, 284, 308, 352, 392, 448, 484, 497, 512, 539, 568, 616, 704, 781, 784, 847, 896, 968, 994, 1024, 1078, 1136, 1232, 1408, 1562, 1568, 1694, 1792, 1936, 1988, 2156, 2272, 2464, 2816, 3124, 3136, 3388, 3479, 3584, 3872, 3976, 4312, 4544, 4928, 5467, 5632, 5929, 6248, 6272, 6776, 6958, 7168, 7744, 7952, 8591, 8624, 9088, 9856, 10934, 11264, 11858, 12496, 12544, 13552, 13916, 15488, 15904, 17182, 17248, 18176, 19712, 21868, 23716, 24992, 25088, 27104, 27832, 30976, 31808, 34364, 34496, 36352, 38269, 39424, 43736, 47432, 49984, 50176, 54208, 55664, 60137, 61952, 63616, 68728, 68992, 72704, 76538, 78848, 87472, 94864, 99968, 108416, 111328, 120274, 123904, 127232, 137456, 137984, 153076, 174944, 189728, 199936, 216832, 222656, 240548, 254464, 274912, 275968, 306152, 349888, 379456, 399872, 420959, 433664, 445312, 481096, 508928, 549824, 551936, 612304, 699776, 758912, 799744, 841918, 867328, 890624, 962192, 1099648, 1224608, 1399552, 1517824, 1683836, 1781248, 1924384, 2199296, 2449216, 2799104, 3035648, 3367672, 3562496, 3848768, 4398592, 4898432, 5598208, 6071296, 6735344, 7697536, 8797184, 9796864, 13470688, 15395072, 19593728, 26941376, 30790144, 39187456, 53882752, 61580288, 107765504, 215531008, 431062016]

約数ペア:

[(1, 431062016), (2, 215531008), (4, 107765504), (7, 61580288), (8, 53882752), (11, 39187456), (14, 30790144), (16, 26941376), (22, 19593728), (28, 15395072), (32, 13470688), (44, 9796864), (49, 8797184), (56, 7697536), (64, 6735344), (71, 6071296), (77, 5598208), (88, 4898432), (98, 4398592), (112, 3848768), (121, 3562496), (128, 3367672), (142, 3035648), (154, 2799104), (176, 2449216), (196, 2199296), (224, 1924384), (242, 1781248), (256, 1683836), (284, 1517824), (308, 1399552), (352, 1224608), (392, 1099648), (448, 962192), (484, 890624), (497, 867328), (512, 841918), (539, 799744), (568, 758912), (616, 699776), (704, 612304), (781, 551936), (784, 549824), (847, 508928), (896, 481096), (968, 445312), (994, 433664), (1024, 420959), (1078, 399872), (1136, 379456), (1232, 349888), (1408, 306152), (1562, 275968), (1568, 274912), (1694, 254464), (1792, 240548), (1936, 222656), (1988, 216832), (2156, 199936), (2272, 189728), (2464, 174944), (2816, 153076), (3124, 137984), (3136, 137456), (3388, 127232), (3479, 123904), (3584, 120274), (3872, 111328), (3976, 108416), (4312, 99968), (4544, 94864), (4928, 87472), (5467, 78848), (5632, 76538), (5929, 72704), (6248, 68992), (6272, 68728), (6776, 63616), (6958, 61952), (7168, 60137), (7744, 55664), (7952, 54208), (8591, 50176), (8624, 49984), (9088, 47432), (9856, 43736), (10934, 39424), (11264, 38269), (11858, 36352), (12496, 34496), (12544, 34364), (13552, 31808), (13916, 30976), (15488, 27832), (15904, 27104), (17182, 25088), (17248, 24992), (18176, 23716), (19712, 21868)]