213722496

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 699148800

約数和(自身を除く): 485426304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 67, 71, 72, 78, 96, 104, 108, 117, 128, 134, 142, 144, 156, 192, 201, 208, 213, 216, 234, 268, 284, 288, 312, 351, 384, 402, 416, 426, 432, 468, 536, 568, 576, 603, 624, 639, 702, 804, 832, 852, 864, 871, 923, 936, 1072, 1136, 1152, 1206, 1248, 1278, 1404, 1608, 1664, 1704, 1728, 1742, 1809, 1846, 1872, 1917, 2144, 2272, 2412, 2496, 2556, 2613, 2769, 2808, 3216, 3408, 3456, 3484, 3618, 3692, 3744, 3834, 4288, 4544, 4757, 4824, 4992, 5112, 5226, 5538, 5616, 6432, 6816, 6968, 7236, 7384, 7488, 7668, 7839, 8307, 8576, 9088, 9514, 9648, 10224, 10452, 11076, 11232, 12864, 13632, 13936, 14271, 14472, 14768, 14976, 15336, 15678, 16614, 19028, 19296, 20448, 20904, 22152, 22464, 23517, 24921, 25728, 27264, 27872, 28542, 28944, 29536, 30672, 31356, 33228, 38056, 38592, 40896, 41808, 42813, 44304, 44928, 47034, 49842, 55744, 57084, 57888, 59072, 61344, 61841, 62712, 66456, 76112, 77184, 81792, 83616, 85626, 88608, 94068, 99684, 111488, 114168, 115776, 118144, 122688, 123682, 125424, 128439, 132912, 152224, 167232, 171252, 177216, 185523, 188136, 199368, 228336, 231552, 245376, 247364, 250848, 256878, 265824, 304448, 334464, 342504, 354432, 371046, 376272, 398736, 456672, 494728, 501696, 513756, 531648, 556569, 608896, 685008, 742092, 752544, 797472, 913344, 989456, 1003392, 1027512, 1063296, 1113138, 1370016, 1484184, 1505088, 1594944, 1669707, 1826688, 1978912, 2055024, 2226276, 2740032, 2968368, 3010176, 3189888, 3339414, 3957824, 4110048, 4452552, 5480064, 5936736, 6678828, 7915648, 8220096, 8905104, 11873472, 13357656, 16440192, 17810208, 23746944, 26715312, 35620416, 53430624, 71240832, 106861248, 213722496]

約数ペア:

[(1, 213722496), (2, 106861248), (3, 71240832), (4, 53430624), (6, 35620416), (8, 26715312), (9, 23746944), (12, 17810208), (13, 16440192), (16, 13357656), (18, 11873472), (24, 8905104), (26, 8220096), (27, 7915648), (32, 6678828), (36, 5936736), (39, 5480064), (48, 4452552), (52, 4110048), (54, 3957824), (64, 3339414), (67, 3189888), (71, 3010176), (72, 2968368), (78, 2740032), (96, 2226276), (104, 2055024), (108, 1978912), (117, 1826688), (128, 1669707), (134, 1594944), (142, 1505088), (144, 1484184), (156, 1370016), (192, 1113138), (201, 1063296), (208, 1027512), (213, 1003392), (216, 989456), (234, 913344), (268, 797472), (284, 752544), (288, 742092), (312, 685008), (351, 608896), (384, 556569), (402, 531648), (416, 513756), (426, 501696), (432, 494728), (468, 456672), (536, 398736), (568, 376272), (576, 371046), (603, 354432), (624, 342504), (639, 334464), (702, 304448), (804, 265824), (832, 256878), (852, 250848), (864, 247364), (871, 245376), (923, 231552), (936, 228336), (1072, 199368), (1136, 188136), (1152, 185523), (1206, 177216), (1248, 171252), (1278, 167232), (1404, 152224), (1608, 132912), (1664, 128439), (1704, 125424), (1728, 123682), (1742, 122688), (1809, 118144), (1846, 115776), (1872, 114168), (1917, 111488), (2144, 99684), (2272, 94068), (2412, 88608), (2496, 85626), (2556, 83616), (2613, 81792), (2769, 77184), (2808, 76112), (3216, 66456), (3408, 62712), (3456, 61841), (3484, 61344), (3618, 59072), (3692, 57888), (3744, 57084), (3834, 55744), (4288, 49842), (4544, 47034), (4757, 44928), (4824, 44304), (4992, 42813), (5112, 41808), (5226, 40896), (5538, 38592), (5616, 38056), (6432, 33228), (6816, 31356), (6968, 30672), (7236, 29536), (7384, 28944), (7488, 28542), (7668, 27872), (7839, 27264), (8307, 25728), (8576, 24921), (9088, 23517), (9514, 22464), (9648, 22152), (10224, 20904), (10452, 20448), (11076, 19296), (11232, 19028), (12864, 16614), (13632, 15678), (13936, 15336), (14271, 14976), (14472, 14768)]