357012992

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 876801024

約数和(自身を除く): 519788032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 71, 92, 112, 122, 128, 142, 161, 184, 224, 244, 256, 284, 322, 368, 427, 448, 488, 497, 512, 568, 644, 736, 854, 896, 976, 994, 1136, 1288, 1403, 1472, 1633, 1708, 1792, 1952, 1988, 2272, 2576, 2806, 2944, 3266, 3416, 3584, 3904, 3976, 4331, 4544, 5152, 5612, 5888, 6532, 6832, 7808, 7952, 8662, 9088, 9821, 10304, 11224, 11431, 11776, 13064, 13664, 15616, 15904, 17324, 18176, 19642, 20608, 22448, 22862, 26128, 27328, 30317, 31232, 31808, 34648, 36352, 39284, 41216, 44896, 45724, 52256, 54656, 60634, 63616, 69296, 78568, 82432, 89792, 91448, 99613, 104512, 109312, 121268, 127232, 138592, 157136, 179584, 182896, 199226, 209024, 218624, 242536, 254464, 277184, 314272, 359168, 365792, 398452, 418048, 485072, 554368, 628544, 697291, 718336, 731584, 796904, 836096, 970144, 1108736, 1257088, 1394582, 1463168, 1593808, 1940288, 2217472, 2514176, 2789164, 2926336, 3187616, 3880576, 5028352, 5578328, 5852672, 6375232, 7761152, 11156656, 12750464, 15522304, 22313312, 25500928, 44626624, 51001856, 89253248, 178506496, 357012992]

約数ペア:

[(1, 357012992), (2, 178506496), (4, 89253248), (7, 51001856), (8, 44626624), (14, 25500928), (16, 22313312), (23, 15522304), (28, 12750464), (32, 11156656), (46, 7761152), (56, 6375232), (61, 5852672), (64, 5578328), (71, 5028352), (92, 3880576), (112, 3187616), (122, 2926336), (128, 2789164), (142, 2514176), (161, 2217472), (184, 1940288), (224, 1593808), (244, 1463168), (256, 1394582), (284, 1257088), (322, 1108736), (368, 970144), (427, 836096), (448, 796904), (488, 731584), (497, 718336), (512, 697291), (568, 628544), (644, 554368), (736, 485072), (854, 418048), (896, 398452), (976, 365792), (994, 359168), (1136, 314272), (1288, 277184), (1403, 254464), (1472, 242536), (1633, 218624), (1708, 209024), (1792, 199226), (1952, 182896), (1988, 179584), (2272, 157136), (2576, 138592), (2806, 127232), (2944, 121268), (3266, 109312), (3416, 104512), (3584, 99613), (3904, 91448), (3976, 89792), (4331, 82432), (4544, 78568), (5152, 69296), (5612, 63616), (5888, 60634), (6532, 54656), (6832, 52256), (7808, 45724), (7952, 44896), (8662, 41216), (9088, 39284), (9821, 36352), (10304, 34648), (11224, 31808), (11431, 31232), (11776, 30317), (13064, 27328), (13664, 26128), (15616, 22862), (15904, 22448), (17324, 20608), (18176, 19642)]