217875504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 740952576

約数和(自身を除く): 523077072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 121, 132, 138, 154, 161, 168, 176, 184, 231, 233, 242, 253, 264, 276, 308, 322, 336, 363, 368, 462, 466, 483, 484, 506, 528, 552, 616, 644, 699, 726, 759, 847, 924, 932, 966, 968, 1012, 1104, 1232, 1288, 1398, 1452, 1518, 1631, 1694, 1771, 1848, 1864, 1932, 1936, 2024, 2541, 2563, 2576, 2783, 2796, 2904, 3036, 3262, 3388, 3542, 3696, 3728, 3864, 4048, 4893, 5082, 5126, 5313, 5359, 5566, 5592, 5808, 6072, 6524, 6776, 7084, 7689, 7728, 8349, 9786, 10164, 10252, 10626, 10718, 11132, 11184, 12144, 13048, 13552, 14168, 15378, 16077, 16698, 17941, 19481, 19572, 20328, 20504, 21252, 21436, 22264, 26096, 28193, 28336, 30756, 32154, 33396, 35882, 37513, 38962, 39144, 40656, 41008, 42504, 42872, 44528, 53823, 56386, 58443, 58949, 61512, 64308, 66792, 71764, 75026, 77924, 78288, 84579, 85008, 85744, 107646, 112539, 112772, 116886, 117898, 123024, 128616, 133584, 143528, 150052, 155848, 169158, 176847, 197351, 215292, 225078, 225544, 233772, 235796, 257232, 287056, 300104, 311696, 338316, 353694, 394702, 412643, 430584, 450156, 451088, 467544, 471592, 592053, 600208, 648439, 676632, 707388, 789404, 825286, 861168, 900312, 935088, 943184, 1184106, 1237929, 1296878, 1353264, 1414776, 1578808, 1650572, 1800624, 1945317, 2368212, 2475858, 2593756, 2829552, 3157616, 3301144, 3890634, 4539073, 4736424, 4951716, 5187512, 6602288, 7781268, 9078146, 9472848, 9903432, 10375024, 13617219, 15562536, 18156292, 19806864, 27234438, 31125072, 36312584, 54468876, 72625168, 108937752, 217875504]

約数ペア:

[(1, 217875504), (2, 108937752), (3, 72625168), (4, 54468876), (6, 36312584), (7, 31125072), (8, 27234438), (11, 19806864), (12, 18156292), (14, 15562536), (16, 13617219), (21, 10375024), (22, 9903432), (23, 9472848), (24, 9078146), (28, 7781268), (33, 6602288), (42, 5187512), (44, 4951716), (46, 4736424), (48, 4539073), (56, 3890634), (66, 3301144), (69, 3157616), (77, 2829552), (84, 2593756), (88, 2475858), (92, 2368212), (112, 1945317), (121, 1800624), (132, 1650572), (138, 1578808), (154, 1414776), (161, 1353264), (168, 1296878), (176, 1237929), (184, 1184106), (231, 943184), (233, 935088), (242, 900312), (253, 861168), (264, 825286), (276, 789404), (308, 707388), (322, 676632), (336, 648439), (363, 600208), (368, 592053), (462, 471592), (466, 467544), (483, 451088), (484, 450156), (506, 430584), (528, 412643), (552, 394702), (616, 353694), (644, 338316), (699, 311696), (726, 300104), (759, 287056), (847, 257232), (924, 235796), (932, 233772), (966, 225544), (968, 225078), (1012, 215292), (1104, 197351), (1232, 176847), (1288, 169158), (1398, 155848), (1452, 150052), (1518, 143528), (1631, 133584), (1694, 128616), (1771, 123024), (1848, 117898), (1864, 116886), (1932, 112772), (1936, 112539), (2024, 107646), (2541, 85744), (2563, 85008), (2576, 84579), (2783, 78288), (2796, 77924), (2904, 75026), (3036, 71764), (3262, 66792), (3388, 64308), (3542, 61512), (3696, 58949), (3728, 58443), (3864, 56386), (4048, 53823), (4893, 44528), (5082, 42872), (5126, 42504), (5313, 41008), (5359, 40656), (5566, 39144), (5592, 38962), (5808, 37513), (6072, 35882), (6524, 33396), (6776, 32154), (7084, 30756), (7689, 28336), (7728, 28193), (8349, 26096), (9786, 22264), (10164, 21436), (10252, 21252), (10626, 20504), (10718, 20328), (11132, 19572), (11184, 19481), (12144, 17941), (13048, 16698), (13552, 16077), (14168, 15378)]