243774608

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 120

約数和(自身を含む): 625942080

約数和(自身を除く): 382167472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 253, 308, 322, 368, 392, 506, 539, 616, 644, 784, 1012, 1078, 1127, 1229, 1232, 1288, 1771, 2024, 2156, 2254, 2458, 2576, 3542, 4048, 4312, 4508, 4916, 7084, 8603, 8624, 9016, 9832, 12397, 13519, 14168, 17206, 18032, 19664, 24794, 27038, 28267, 28336, 34412, 49588, 54076, 56534, 60221, 68824, 94633, 99176, 108152, 113068, 120442, 137648, 189266, 197869, 198352, 216304, 226136, 240884, 310937, 378532, 395738, 452272, 481768, 621874, 662431, 757064, 791476, 963536, 1243748, 1324862, 1385083, 1514128, 1582952, 2176559, 2487496, 2649724, 2770166, 3165904, 4353118, 4974992, 5299448, 5540332, 8706236, 10598896, 11080664, 15235913, 17412472, 22161328, 30471826, 34824944, 60943652, 121887304, 243774608]

約数ペア:

[(1, 243774608), (2, 121887304), (4, 60943652), (7, 34824944), (8, 30471826), (11, 22161328), (14, 17412472), (16, 15235913), (22, 11080664), (23, 10598896), (28, 8706236), (44, 5540332), (46, 5299448), (49, 4974992), (56, 4353118), (77, 3165904), (88, 2770166), (92, 2649724), (98, 2487496), (112, 2176559), (154, 1582952), (161, 1514128), (176, 1385083), (184, 1324862), (196, 1243748), (253, 963536), (308, 791476), (322, 757064), (368, 662431), (392, 621874), (506, 481768), (539, 452272), (616, 395738), (644, 378532), (784, 310937), (1012, 240884), (1078, 226136), (1127, 216304), (1229, 198352), (1232, 197869), (1288, 189266), (1771, 137648), (2024, 120442), (2156, 113068), (2254, 108152), (2458, 99176), (2576, 94633), (3542, 68824), (4048, 60221), (4312, 56534), (4508, 54076), (4916, 49588), (7084, 34412), (8603, 28336), (8624, 28267), (9016, 27038), (9832, 24794), (12397, 19664), (13519, 18032), (14168, 17206)]