291366432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 956067840

約数和(自身を除く): 664701408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 113, 126, 144, 168, 224, 226, 252, 288, 336, 339, 452, 504, 672, 678, 791, 904, 1008, 1017, 1279, 1356, 1582, 1808, 2016, 2034, 2373, 2558, 2712, 3164, 3616, 3837, 4068, 4746, 5116, 5424, 6328, 7119, 7674, 8136, 8953, 9492, 10232, 10848, 11511, 12656, 14238, 15348, 16272, 17906, 18984, 20464, 23022, 25312, 26859, 28476, 30696, 32544, 35812, 37968, 40928, 46044, 53718, 56952, 61392, 71624, 75936, 80577, 92088, 107436, 113904, 122784, 143248, 144527, 161154, 184176, 214872, 227808, 286496, 289054, 322308, 368352, 429744, 433581, 578108, 644616, 859488, 867162, 1011689, 1156216, 1289232, 1300743, 1734324, 2023378, 2312432, 2578464, 2601486, 3035067, 3468648, 4046756, 4624864, 5202972, 6070134, 6937296, 8093512, 9105201, 10405944, 12140268, 13874592, 16187024, 18210402, 20811888, 24280536, 32374048, 36420804, 41623776, 48561072, 72841608, 97122144, 145683216, 291366432]

約数ペア:

[(1, 291366432), (2, 145683216), (3, 97122144), (4, 72841608), (6, 48561072), (7, 41623776), (8, 36420804), (9, 32374048), (12, 24280536), (14, 20811888), (16, 18210402), (18, 16187024), (21, 13874592), (24, 12140268), (28, 10405944), (32, 9105201), (36, 8093512), (42, 6937296), (48, 6070134), (56, 5202972), (63, 4624864), (72, 4046756), (84, 3468648), (96, 3035067), (112, 2601486), (113, 2578464), (126, 2312432), (144, 2023378), (168, 1734324), (224, 1300743), (226, 1289232), (252, 1156216), (288, 1011689), (336, 867162), (339, 859488), (452, 644616), (504, 578108), (672, 433581), (678, 429744), (791, 368352), (904, 322308), (1008, 289054), (1017, 286496), (1279, 227808), (1356, 214872), (1582, 184176), (1808, 161154), (2016, 144527), (2034, 143248), (2373, 122784), (2558, 113904), (2712, 107436), (3164, 92088), (3616, 80577), (3837, 75936), (4068, 71624), (4746, 61392), (5116, 56952), (5424, 53718), (6328, 46044), (7119, 40928), (7674, 37968), (8136, 35812), (8953, 32544), (9492, 30696), (10232, 28476), (10848, 26859), (11511, 25312), (12656, 23022), (14238, 20464), (15348, 18984), (16272, 17906)]