438821504

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 995066100

約数和(自身を除く): 556244596

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 128, 176, 232, 242, 319, 352, 464, 484, 638, 704, 928, 968, 977, 1276, 1408, 1856, 1936, 1954, 2552, 3509, 3712, 3872, 3908, 5104, 7018, 7744, 7816, 10208, 10747, 14036, 15488, 15632, 20416, 21494, 28072, 28333, 31264, 40832, 42988, 56144, 56666, 62528, 85976, 112288, 113332, 118217, 125056, 171952, 224576, 226664, 236434, 311663, 343904, 449152, 453328, 472868, 623326, 687808, 906656, 945736, 1246652, 1375616, 1813312, 1891472, 2493304, 3428293, 3626624, 3782944, 4986608, 6856586, 7565888, 9973216, 13713172, 15131776, 19946432, 27426344, 39892864, 54852688, 109705376, 219410752, 438821504]

約数ペア:

[(1, 438821504), (2, 219410752), (4, 109705376), (8, 54852688), (11, 39892864), (16, 27426344), (22, 19946432), (29, 15131776), (32, 13713172), (44, 9973216), (58, 7565888), (64, 6856586), (88, 4986608), (116, 3782944), (121, 3626624), (128, 3428293), (176, 2493304), (232, 1891472), (242, 1813312), (319, 1375616), (352, 1246652), (464, 945736), (484, 906656), (638, 687808), (704, 623326), (928, 472868), (968, 453328), (977, 449152), (1276, 343904), (1408, 311663), (1856, 236434), (1936, 226664), (1954, 224576), (2552, 171952), (3509, 125056), (3712, 118217), (3872, 113332), (3908, 112288), (5104, 85976), (7018, 62528), (7744, 56666), (7816, 56144), (10208, 42988), (10747, 40832), (14036, 31264), (15488, 28333), (15632, 28072), (20416, 21494)]