310188032

素因数分解:

$2^{11}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 789876360

約数和(自身を除く): 479688328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 281, 308, 352, 392, 448, 512, 539, 562, 616, 704, 784, 896, 1024, 1078, 1124, 1232, 1408, 1568, 1792, 1967, 2048, 2156, 2248, 2464, 2816, 3091, 3136, 3584, 3934, 4312, 4496, 4928, 5632, 6182, 6272, 7168, 7868, 8624, 8992, 9856, 11264, 12364, 12544, 13769, 14336, 15736, 17248, 17984, 19712, 21637, 22528, 24728, 25088, 27538, 31472, 34496, 35968, 39424, 43274, 49456, 50176, 55076, 62944, 68992, 71936, 78848, 86548, 98912, 100352, 110152, 125888, 137984, 143872, 151459, 157696, 173096, 197824, 220304, 251776, 275968, 287744, 302918, 346192, 395648, 440608, 503552, 551936, 575488, 605836, 692384, 791296, 881216, 1007104, 1103872, 1211672, 1384768, 1582592, 1762432, 2014208, 2423344, 2769536, 3165184, 3524864, 4028416, 4846688, 5539072, 6330368, 7049728, 9693376, 11078144, 14099456, 19386752, 22156288, 28198912, 38773504, 44312576, 77547008, 155094016, 310188032]

約数ペア:

[(1, 310188032), (2, 155094016), (4, 77547008), (7, 44312576), (8, 38773504), (11, 28198912), (14, 22156288), (16, 19386752), (22, 14099456), (28, 11078144), (32, 9693376), (44, 7049728), (49, 6330368), (56, 5539072), (64, 4846688), (77, 4028416), (88, 3524864), (98, 3165184), (112, 2769536), (128, 2423344), (154, 2014208), (176, 1762432), (196, 1582592), (224, 1384768), (256, 1211672), (281, 1103872), (308, 1007104), (352, 881216), (392, 791296), (448, 692384), (512, 605836), (539, 575488), (562, 551936), (616, 503552), (704, 440608), (784, 395648), (896, 346192), (1024, 302918), (1078, 287744), (1124, 275968), (1232, 251776), (1408, 220304), (1568, 197824), (1792, 173096), (1967, 157696), (2048, 151459), (2156, 143872), (2248, 137984), (2464, 125888), (2816, 110152), (3091, 100352), (3136, 98912), (3584, 86548), (3934, 78848), (4312, 71936), (4496, 68992), (4928, 62944), (5632, 55076), (6182, 50176), (6272, 49456), (7168, 43274), (7868, 39424), (8624, 35968), (8992, 34496), (9856, 31472), (11264, 27538), (12364, 25088), (12544, 24728), (13769, 22528), (14336, 21637), (15736, 19712), (17248, 17984)]