393116416

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 216

約数和(自身を含む): 1033037600

約数和(自身を除く): 639921184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 88, 98, 112, 121, 128, 148, 154, 176, 196, 224, 242, 256, 259, 296, 308, 343, 352, 392, 407, 448, 484, 518, 539, 592, 616, 686, 704, 784, 814, 847, 896, 968, 1036, 1078, 1184, 1232, 1372, 1408, 1568, 1628, 1694, 1792, 1813, 1936, 2072, 2156, 2368, 2464, 2744, 2816, 2849, 3136, 3256, 3388, 3626, 3773, 3872, 4144, 4312, 4477, 4736, 4928, 5488, 5698, 5929, 6272, 6512, 6776, 7252, 7546, 7744, 8288, 8624, 8954, 9472, 9856, 10976, 11396, 11858, 12544, 12691, 13024, 13552, 14504, 15092, 15488, 16576, 17248, 17908, 19712, 19943, 21952, 22792, 23716, 25382, 26048, 27104, 29008, 30184, 30976, 31339, 33152, 34496, 35816, 39886, 41503, 43904, 45584, 47432, 50764, 52096, 54208, 58016, 60368, 62678, 66304, 68992, 71632, 79772, 83006, 87808, 91168, 94864, 101528, 104192, 108416, 116032, 120736, 125356, 137984, 139601, 143264, 159544, 166012, 182336, 189728, 203056, 216832, 219373, 232064, 241472, 250712, 279202, 286528, 319088, 332024, 364672, 379456, 406112, 438746, 464128, 482944, 501424, 558404, 573056, 638176, 664048, 729344, 758912, 812224, 877492, 965888, 1002848, 1116808, 1146112, 1276352, 1328096, 1517824, 1535611, 1624448, 1754984, 2005696, 2233616, 2552704, 2656192, 3071222, 3248896, 3509968, 4011392, 4467232, 5105408, 5312384, 6142444, 7019936, 8022784, 8934464, 10624768, 12284888, 14039872, 17868928, 24569776, 28079744, 35737856, 49139552, 56159488, 98279104, 196558208, 393116416]

約数ペア:

[(1, 393116416), (2, 196558208), (4, 98279104), (7, 56159488), (8, 49139552), (11, 35737856), (14, 28079744), (16, 24569776), (22, 17868928), (28, 14039872), (32, 12284888), (37, 10624768), (44, 8934464), (49, 8022784), (56, 7019936), (64, 6142444), (74, 5312384), (77, 5105408), (88, 4467232), (98, 4011392), (112, 3509968), (121, 3248896), (128, 3071222), (148, 2656192), (154, 2552704), (176, 2233616), (196, 2005696), (224, 1754984), (242, 1624448), (256, 1535611), (259, 1517824), (296, 1328096), (308, 1276352), (343, 1146112), (352, 1116808), (392, 1002848), (407, 965888), (448, 877492), (484, 812224), (518, 758912), (539, 729344), (592, 664048), (616, 638176), (686, 573056), (704, 558404), (784, 501424), (814, 482944), (847, 464128), (896, 438746), (968, 406112), (1036, 379456), (1078, 364672), (1184, 332024), (1232, 319088), (1372, 286528), (1408, 279202), (1568, 250712), (1628, 241472), (1694, 232064), (1792, 219373), (1813, 216832), (1936, 203056), (2072, 189728), (2156, 182336), (2368, 166012), (2464, 159544), (2744, 143264), (2816, 139601), (2849, 137984), (3136, 125356), (3256, 120736), (3388, 116032), (3626, 108416), (3773, 104192), (3872, 101528), (4144, 94864), (4312, 91168), (4477, 87808), (4736, 83006), (4928, 79772), (5488, 71632), (5698, 68992), (5929, 66304), (6272, 62678), (6512, 60368), (6776, 58016), (7252, 54208), (7546, 52096), (7744, 50764), (8288, 47432), (8624, 45584), (8954, 43904), (9472, 41503), (9856, 39886), (10976, 35816), (11396, 34496), (11858, 33152), (12544, 31339), (12691, 30976), (13024, 30184), (13552, 29008), (14504, 27104), (15092, 26048), (15488, 25382), (16576, 23716), (17248, 22792), (17908, 21952), (19712, 19943)]