311978304

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5471}}^1$

素因数の和:5506

約数の個数: 140

約数和(自身を含む): 1009058688

約数和(自身を除く): 697080384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 5184, 5471, 6336, 7128, 9504, 10942, 14256, 16413, 19008, 21884, 28512, 32826, 43768, 49239, 57024, 60181, 65652, 87536, 98478, 120362, 131304, 147717, 175072, 180543, 196956, 240724, 262608, 295434, 350144, 361086, 393912, 443151, 481448, 525216, 541629, 590868, 722172, 787824, 886302, 962896, 1050432, 1083258, 1181736, 1444344, 1575648, 1624887, 1772604, 1925792, 2166516, 2363472, 2888688, 3151296, 3249774, 3545208, 3851584, 4333032, 4726944, 4874661, 5777376, 6499548, 7090416, 8666064, 9453888, 9749322, 11554752, 12999096, 14180832, 17332128, 19498644, 25998192, 28361664, 34664256, 38997288, 51996384, 77994576, 103992768, 155989152, 311978304]

約数ペア:

[(1, 311978304), (2, 155989152), (3, 103992768), (4, 77994576), (6, 51996384), (8, 38997288), (9, 34664256), (11, 28361664), (12, 25998192), (16, 19498644), (18, 17332128), (22, 14180832), (24, 12999096), (27, 11554752), (32, 9749322), (33, 9453888), (36, 8666064), (44, 7090416), (48, 6499548), (54, 5777376), (64, 4874661), (66, 4726944), (72, 4333032), (81, 3851584), (88, 3545208), (96, 3249774), (99, 3151296), (108, 2888688), (132, 2363472), (144, 2166516), (162, 1925792), (176, 1772604), (192, 1624887), (198, 1575648), (216, 1444344), (264, 1181736), (288, 1083258), (297, 1050432), (324, 962896), (352, 886302), (396, 787824), (432, 722172), (528, 590868), (576, 541629), (594, 525216), (648, 481448), (704, 443151), (792, 393912), (864, 361086), (891, 350144), (1056, 295434), (1188, 262608), (1296, 240724), (1584, 196956), (1728, 180543), (1782, 175072), (2112, 147717), (2376, 131304), (2592, 120362), (3168, 98478), (3564, 87536), (4752, 65652), (5184, 60181), (5471, 57024), (6336, 49239), (7128, 43768), (9504, 32826), (10942, 28512), (14256, 21884), (16413, 19008)]