264531456

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 893692800

約数和(自身を除く): 629161344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 64, 72, 84, 96, 112, 118, 126, 128, 139, 144, 168, 177, 192, 224, 236, 252, 256, 278, 288, 336, 354, 384, 413, 417, 448, 472, 504, 512, 531, 556, 576, 672, 708, 768, 826, 834, 896, 944, 973, 1008, 1062, 1112, 1152, 1239, 1251, 1344, 1416, 1536, 1652, 1668, 1792, 1888, 1946, 2016, 2124, 2224, 2304, 2478, 2502, 2688, 2832, 2919, 3304, 3336, 3584, 3717, 3776, 3892, 4032, 4248, 4448, 4608, 4956, 5004, 5376, 5664, 5838, 6608, 6672, 7434, 7552, 7784, 8064, 8201, 8496, 8757, 8896, 9912, 10008, 10752, 11328, 11676, 13216, 13344, 14868, 15104, 15568, 16128, 16402, 16992, 17514, 17792, 19824, 20016, 22656, 23352, 24603, 26432, 26688, 29736, 30208, 31136, 32256, 32804, 33984, 35028, 35584, 39648, 40032, 45312, 46704, 49206, 52864, 53376, 57407, 59472, 62272, 65608, 67968, 70056, 71168, 73809, 79296, 80064, 90624, 93408, 98412, 105728, 106752, 114814, 118944, 124544, 131216, 135936, 140112, 147618, 158592, 160128, 172221, 186816, 196824, 211456, 213504, 229628, 237888, 249088, 262432, 271872, 280224, 295236, 317184, 320256, 344442, 373632, 393648, 459256, 475776, 498176, 516663, 524864, 560448, 590472, 634368, 640512, 688884, 747264, 787296, 918512, 951552, 1033326, 1049728, 1120896, 1180944, 1377768, 1494528, 1574592, 1837024, 1903104, 2066652, 2099456, 2241792, 2361888, 2755536, 3149184, 3674048, 4133304, 4198912, 4483584, 4723776, 5511072, 6298368, 7348096, 8266608, 9447552, 11022144, 12596736, 14696192, 16533216, 18895104, 22044288, 29392384, 33066432, 37790208, 44088576, 66132864, 88177152, 132265728, 264531456]

約数ペア:

[(1, 264531456), (2, 132265728), (3, 88177152), (4, 66132864), (6, 44088576), (7, 37790208), (8, 33066432), (9, 29392384), (12, 22044288), (14, 18895104), (16, 16533216), (18, 14696192), (21, 12596736), (24, 11022144), (28, 9447552), (32, 8266608), (36, 7348096), (42, 6298368), (48, 5511072), (56, 4723776), (59, 4483584), (63, 4198912), (64, 4133304), (72, 3674048), (84, 3149184), (96, 2755536), (112, 2361888), (118, 2241792), (126, 2099456), (128, 2066652), (139, 1903104), (144, 1837024), (168, 1574592), (177, 1494528), (192, 1377768), (224, 1180944), (236, 1120896), (252, 1049728), (256, 1033326), (278, 951552), (288, 918512), (336, 787296), (354, 747264), (384, 688884), (413, 640512), (417, 634368), (448, 590472), (472, 560448), (504, 524864), (512, 516663), (531, 498176), (556, 475776), (576, 459256), (672, 393648), (708, 373632), (768, 344442), (826, 320256), (834, 317184), (896, 295236), (944, 280224), (973, 271872), (1008, 262432), (1062, 249088), (1112, 237888), (1152, 229628), (1239, 213504), (1251, 211456), (1344, 196824), (1416, 186816), (1536, 172221), (1652, 160128), (1668, 158592), (1792, 147618), (1888, 140112), (1946, 135936), (2016, 131216), (2124, 124544), (2224, 118944), (2304, 114814), (2478, 106752), (2502, 105728), (2688, 98412), (2832, 93408), (2919, 90624), (3304, 80064), (3336, 79296), (3584, 73809), (3717, 71168), (3776, 70056), (3892, 67968), (4032, 65608), (4248, 62272), (4448, 59472), (4608, 57407), (4956, 53376), (5004, 52864), (5376, 49206), (5664, 46704), (5838, 45312), (6608, 40032), (6672, 39648), (7434, 35584), (7552, 35028), (7784, 33984), (8064, 32804), (8201, 32256), (8496, 31136), (8757, 30208), (8896, 29736), (9912, 26688), (10008, 26432), (10752, 24603), (11328, 23352), (11676, 22656), (13216, 20016), (13344, 19824), (14868, 17792), (15104, 17514), (15568, 16992), (16128, 16402)]