1891538670112

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{3881}}^1$

素因数の和:4336

約数の個数: 384

約数和(自身を含む): 5048781373440

約数和(自身を除く): 3157242703328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 76, 91, 92, 104, 112, 133, 152, 161, 182, 184, 208, 224, 247, 266, 299, 304, 322, 364, 368, 383, 416, 437, 494, 532, 598, 608, 644, 728, 736, 766, 874, 988, 1064, 1196, 1288, 1456, 1532, 1729, 1748, 1976, 2093, 2128, 2392, 2576, 2681, 2912, 3059, 3064, 3458, 3496, 3881, 3952, 4186, 4256, 4784, 4979, 5152, 5362, 5681, 6118, 6128, 6916, 6992, 7277, 7762, 7904, 8372, 8809, 9568, 9958, 10724, 11362, 12236, 12256, 13832, 13984, 14554, 15524, 16744, 17618, 19916, 21448, 22724, 24472, 27167, 27664, 29108, 31048, 33488, 34853, 35236, 39767, 39832, 42896, 45448, 48944, 50453, 50939, 54334, 55328, 58216, 61663, 62096, 66976, 69706, 70472, 73739, 79534, 79664, 85792, 89263, 90896, 94601, 97888, 100906, 101878, 108668, 114517, 116432, 123326, 124192, 139412, 140944, 147478, 159068, 159328, 167371, 178526, 181792, 189202, 201812, 203756, 217336, 229034, 232864, 246652, 278824, 281888, 294956, 318136, 334742, 353171, 357052, 378404, 403624, 407512, 434672, 458068, 493304, 516173, 557648, 589912, 624841, 636272, 662207, 669484, 706342, 714104, 756808, 801619, 807248, 815024, 869344, 916136, 958607, 986608, 1032346, 1115296, 1160419, 1171597, 1179824, 1249682, 1272544, 1324414, 1338968, 1412684, 1428208, 1486423, 1513616, 1603238, 1614496, 1630048, 1695997, 1832272, 1917214, 1973216, 2064692, 2175823, 2320838, 2343194, 2359648, 2499364, 2648828, 2677936, 2825368, 2856416, 2972846, 3027232, 3206476, 3391994, 3664544, 3834428, 4129384, 4351646, 4641676, 4686388, 4998728, 5297656, 5355872, 5650736, 5945692, 6412952, 6710249, 6783988, 7668856, 8122933, 8258768, 8703292, 9283352, 9372776, 9997456, 10404961, 10595312, 11301472, 11871979, 11891384, 12825904, 13420498, 13567976, 15230761, 15337712, 16245866, 16517536, 17406584, 18566704, 18745552, 19323499, 19994912, 20809922, 21190624, 22047961, 23743958, 23782768, 25651808, 26840996, 27135952, 28242037, 30461522, 30675424, 32491732, 34187729, 34813168, 37133408, 37491104, 38646998, 41619844, 44095922, 47487916, 47565536, 53681992, 54271904, 56484074, 60923044, 64983464, 68375458, 69626336, 77293996, 83239688, 88191844, 94975832, 107363984, 112968148, 121846088, 129966928, 135264493, 136750916, 154335727, 154587992, 166479376, 176383688, 189951664, 197694259, 214727968, 225936296, 239314103, 243692176, 259933856, 270528986, 273501832, 308671454, 309175984, 332958752, 352767376, 367146481, 379903328, 395388518, 444440477, 451872592, 478628206, 487384352, 541057972, 547003664, 617342908, 618351968, 649566851, 705534752, 734292962, 790777036, 888880954, 903745184, 957256412, 1082115944, 1094007328, 1234685816, 1299133702, 1468585924, 1581554072, 1777761908, 1914512824, 2164231888, 2469371632, 2570025367, 2598267404, 2937171848, 3111083339, 3163108144, 3555523816, 3829025648, 4328463776, 4546967957, 4938743264, 5140050734, 5196534808, 5874343696, 6222166678, 6326216288, 7111047632, 7658051296, 8444369063, 9093935914, 10280101468, 10393069616, 11748687392, 12444333356, 14222095264, 16888738126, 18187871828, 20560202936, 20786139232, 24888666712, 33777476252, 36375743656, 41120405872, 49777333424, 59110583441, 67554952504, 72751487312, 82240811744, 99554666848, 118221166882, 135109905008, 145502974624, 236442333764, 270219810016, 472884667528, 945769335056, 1891538670112]

約数ペア:

[(1, 1891538670112), (2, 945769335056), (4, 472884667528), (7, 270219810016), (8, 236442333764), (13, 145502974624), (14, 135109905008), (16, 118221166882), (19, 99554666848), (23, 82240811744), (26, 72751487312), (28, 67554952504), (32, 59110583441), (38, 49777333424), (46, 41120405872), (52, 36375743656), (56, 33777476252), (76, 24888666712), (91, 20786139232), (92, 20560202936), (104, 18187871828), (112, 16888738126), (133, 14222095264), (152, 12444333356), (161, 11748687392), (182, 10393069616), (184, 10280101468), (208, 9093935914), (224, 8444369063), (247, 7658051296), (266, 7111047632), (299, 6326216288), (304, 6222166678), (322, 5874343696), (364, 5196534808), (368, 5140050734), (383, 4938743264), (416, 4546967957), (437, 4328463776), (494, 3829025648), (532, 3555523816), (598, 3163108144), (608, 3111083339), (644, 2937171848), (728, 2598267404), (736, 2570025367), (766, 2469371632), (874, 2164231888), (988, 1914512824), (1064, 1777761908), (1196, 1581554072), (1288, 1468585924), (1456, 1299133702), (1532, 1234685816), (1729, 1094007328), (1748, 1082115944), (1976, 957256412), (2093, 903745184), (2128, 888880954), (2392, 790777036), (2576, 734292962), (2681, 705534752), (2912, 649566851), (3059, 618351968), (3064, 617342908), (3458, 547003664), (3496, 541057972), (3881, 487384352), (3952, 478628206), (4186, 451872592), (4256, 444440477), (4784, 395388518), (4979, 379903328), (5152, 367146481), (5362, 352767376), (5681, 332958752), (6118, 309175984), (6128, 308671454), (6916, 273501832), (6992, 270528986), (7277, 259933856), (7762, 243692176), (7904, 239314103), (8372, 225936296), (8809, 214727968), (9568, 197694259), (9958, 189951664), (10724, 176383688), (11362, 166479376), (12236, 154587992), (12256, 154335727), (13832, 136750916), (13984, 135264493), (14554, 129966928), (15524, 121846088), (16744, 112968148), (17618, 107363984), (19916, 94975832), (21448, 88191844), (22724, 83239688), (24472, 77293996), (27167, 69626336), (27664, 68375458), (29108, 64983464), (31048, 60923044), (33488, 56484074), (34853, 54271904), (35236, 53681992), (39767, 47565536), (39832, 47487916), (42896, 44095922), (45448, 41619844), (48944, 38646998), (50453, 37491104), (50939, 37133408), (54334, 34813168), (55328, 34187729), (58216, 32491732), (61663, 30675424), (62096, 30461522), (66976, 28242037), (69706, 27135952), (70472, 26840996), (73739, 25651808), (79534, 23782768), (79664, 23743958), (85792, 22047961), (89263, 21190624), (90896, 20809922), (94601, 19994912), (97888, 19323499), (100906, 18745552), (101878, 18566704), (108668, 17406584), (114517, 16517536), (116432, 16245866), (123326, 15337712), (124192, 15230761), (139412, 13567976), (140944, 13420498), (147478, 12825904), (159068, 11891384), (159328, 11871979), (167371, 11301472), (178526, 10595312), (181792, 10404961), (189202, 9997456), (201812, 9372776), (203756, 9283352), (217336, 8703292), (229034, 8258768), (232864, 8122933), (246652, 7668856), (278824, 6783988), (281888, 6710249), (294956, 6412952), (318136, 5945692), (334742, 5650736), (353171, 5355872), (357052, 5297656), (378404, 4998728), (403624, 4686388), (407512, 4641676), (434672, 4351646), (458068, 4129384), (493304, 3834428), (516173, 3664544), (557648, 3391994), (589912, 3206476), (624841, 3027232), (636272, 2972846), (662207, 2856416), (669484, 2825368), (706342, 2677936), (714104, 2648828), (756808, 2499364), (801619, 2359648), (807248, 2343194), (815024, 2320838), (869344, 2175823), (916136, 2064692), (958607, 1973216), (986608, 1917214), (1032346, 1832272), (1115296, 1695997), (1160419, 1630048), (1171597, 1614496), (1179824, 1603238), (1249682, 1513616), (1272544, 1486423), (1324414, 1428208), (1338968, 1412684)]