2013261824

素因数分解:

$2^{12}\times 7^3\times {\mathrm{1433}}^1$

素因数の和:1478

約数の個数: 104

約数和(自身を含む): 4698357600

約数和(自身を除く): 2685095776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1433, 1568, 1792, 2048, 2744, 2866, 3136, 3584, 4096, 5488, 5732, 6272, 7168, 10031, 10976, 11464, 12544, 14336, 20062, 21952, 22928, 25088, 28672, 40124, 43904, 45856, 50176, 70217, 80248, 87808, 91712, 100352, 140434, 160496, 175616, 183424, 200704, 280868, 320992, 351232, 366848, 491519, 561736, 641984, 702464, 733696, 983038, 1123472, 1283968, 1404928, 1467392, 1966076, 2246944, 2567936, 2934784, 3932152, 4493888, 5135872, 5869568, 7864304, 8987776, 10271744, 15728608, 17975552, 20543488, 31457216, 35951104, 41086976, 62914432, 71902208, 125828864, 143804416, 251657728, 287608832, 503315456, 1006630912, 2013261824]

約数ペア:

[(1, 2013261824), (2, 1006630912), (4, 503315456), (7, 287608832), (8, 251657728), (14, 143804416), (16, 125828864), (28, 71902208), (32, 62914432), (49, 41086976), (56, 35951104), (64, 31457216), (98, 20543488), (112, 17975552), (128, 15728608), (196, 10271744), (224, 8987776), (256, 7864304), (343, 5869568), (392, 5135872), (448, 4493888), (512, 3932152), (686, 2934784), (784, 2567936), (896, 2246944), (1024, 1966076), (1372, 1467392), (1433, 1404928), (1568, 1283968), (1792, 1123472), (2048, 983038), (2744, 733696), (2866, 702464), (3136, 641984), (3584, 561736), (4096, 491519), (5488, 366848), (5732, 351232), (6272, 320992), (7168, 280868), (10031, 200704), (10976, 183424), (11464, 175616), (12544, 160496), (14336, 140434), (20062, 100352), (21952, 91712), (22928, 87808), (25088, 80248), (28672, 70217), (40124, 50176), (43904, 45856)]