211665168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 240

約数和(自身を含む): 733911360

約数和(自身を除く): 522246192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 304, 312, 342, 396, 418, 429, 456, 468, 494, 528, 541, 572, 624, 627, 684, 741, 792, 836, 858, 912, 936, 988, 1082, 1144, 1254, 1287, 1368, 1482, 1584, 1623, 1672, 1716, 1872, 1881, 1976, 2164, 2223, 2288, 2508, 2574, 2717, 2736, 2964, 3246, 3344, 3432, 3762, 3952, 4328, 4446, 4869, 5016, 5148, 5434, 5928, 5951, 6492, 6864, 7033, 7524, 8151, 8656, 8892, 9738, 10032, 10279, 10296, 10868, 11856, 11902, 12984, 14066, 15048, 16302, 17784, 17853, 19476, 20558, 20592, 21099, 21736, 23804, 24453, 25968, 28132, 30096, 30837, 32604, 35568, 35706, 38952, 41116, 42198, 43472, 47608, 48906, 53559, 56264, 61674, 63297, 65208, 71412, 77363, 77904, 82232, 84396, 92511, 95216, 97812, 107118, 112528, 113069, 123348, 126594, 130416, 133627, 142824, 154726, 164464, 168792, 185022, 195624, 214236, 226138, 232089, 246696, 253188, 267254, 285648, 309452, 337584, 339207, 370044, 391248, 400881, 428472, 452276, 464178, 493392, 506376, 534508, 618904, 678414, 696267, 740088, 801762, 856944, 904552, 928356, 1012752, 1017621, 1069016, 1202643, 1237808, 1356828, 1392534, 1469897, 1480176, 1603524, 1809104, 1856712, 2035242, 2138032, 2405286, 2713656, 2785068, 2939794, 3207048, 3713424, 4070484, 4409691, 4810572, 5427312, 5570136, 5879588, 6414096, 8140968, 8819382, 9621144, 11140272, 11759176, 13229073, 16281936, 17638764, 19242288, 23518352, 26458146, 35277528, 52916292, 70555056, 105832584, 211665168]

約数ペア:

[(1, 211665168), (2, 105832584), (3, 70555056), (4, 52916292), (6, 35277528), (8, 26458146), (9, 23518352), (11, 19242288), (12, 17638764), (13, 16281936), (16, 13229073), (18, 11759176), (19, 11140272), (22, 9621144), (24, 8819382), (26, 8140968), (33, 6414096), (36, 5879588), (38, 5570136), (39, 5427312), (44, 4810572), (48, 4409691), (52, 4070484), (57, 3713424), (66, 3207048), (72, 2939794), (76, 2785068), (78, 2713656), (88, 2405286), (99, 2138032), (104, 2035242), (114, 1856712), (117, 1809104), (132, 1603524), (143, 1480176), (144, 1469897), (152, 1392534), (156, 1356828), (171, 1237808), (176, 1202643), (198, 1069016), (208, 1017621), (209, 1012752), (228, 928356), (234, 904552), (247, 856944), (264, 801762), (286, 740088), (304, 696267), (312, 678414), (342, 618904), (396, 534508), (418, 506376), (429, 493392), (456, 464178), (468, 452276), (494, 428472), (528, 400881), (541, 391248), (572, 370044), (624, 339207), (627, 337584), (684, 309452), (741, 285648), (792, 267254), (836, 253188), (858, 246696), (912, 232089), (936, 226138), (988, 214236), (1082, 195624), (1144, 185022), (1254, 168792), (1287, 164464), (1368, 154726), (1482, 142824), (1584, 133627), (1623, 130416), (1672, 126594), (1716, 123348), (1872, 113069), (1881, 112528), (1976, 107118), (2164, 97812), (2223, 95216), (2288, 92511), (2508, 84396), (2574, 82232), (2717, 77904), (2736, 77363), (2964, 71412), (3246, 65208), (3344, 63297), (3432, 61674), (3762, 56264), (3952, 53559), (4328, 48906), (4446, 47608), (4869, 43472), (5016, 42198), (5148, 41116), (5434, 38952), (5928, 35706), (5951, 35568), (6492, 32604), (6864, 30837), (7033, 30096), (7524, 28132), (8151, 25968), (8656, 24453), (8892, 23804), (9738, 21736), (10032, 21099), (10279, 20592), (10296, 20558), (10868, 19476), (11856, 17853), (11902, 17784), (12984, 16302), (14066, 15048)]