209915691776

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{4783}}^1$

素因数の和:6114

約数の個数: 144

約数和(自身を含む): 504570393600

約数和(自身を除く): 294654701824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1289, 1792, 2128, 2432, 2578, 4256, 4783, 4864, 5156, 8512, 9023, 9566, 10312, 17024, 18046, 19132, 20624, 24491, 33481, 34048, 36092, 38264, 41248, 48982, 66962, 72184, 76528, 82496, 90877, 97964, 133924, 144368, 153056, 164992, 171437, 181754, 195928, 267848, 288736, 306112, 329984, 342874, 363508, 391856, 535696, 577472, 612224, 636139, 685748, 727016, 783712, 1071392, 1154944, 1224448, 1272278, 1371496, 1454032, 1567424, 2142784, 2309888, 2544556, 2742992, 2908064, 3134848, 4285568, 5089112, 5485984, 5816128, 6165287, 6269696, 8571136, 10178224, 10971968, 11632256, 12330574, 20356448, 21943936, 23264512, 24661148, 40712896, 43157009, 43887872, 49322296, 81425792, 86314018, 98644592, 117140453, 162851584, 172628036, 197289184, 234280906, 345256072, 394578368, 468561812, 690512144, 789156736, 819983171, 937123624, 1381024288, 1578313472, 1639966342, 1874247248, 2762048576, 3279932684, 3748494496, 5524097152, 6559865368, 7496988992, 11048194304, 13119730736, 14993977984, 26239461472, 29987955968, 52478922944, 104957845888, 209915691776]

約数ペア:

[(1, 209915691776), (2, 104957845888), (4, 52478922944), (7, 29987955968), (8, 26239461472), (14, 14993977984), (16, 13119730736), (19, 11048194304), (28, 7496988992), (32, 6559865368), (38, 5524097152), (56, 3748494496), (64, 3279932684), (76, 2762048576), (112, 1874247248), (128, 1639966342), (133, 1578313472), (152, 1381024288), (224, 937123624), (256, 819983171), (266, 789156736), (304, 690512144), (448, 468561812), (532, 394578368), (608, 345256072), (896, 234280906), (1064, 197289184), (1216, 172628036), (1289, 162851584), (1792, 117140453), (2128, 98644592), (2432, 86314018), (2578, 81425792), (4256, 49322296), (4783, 43887872), (4864, 43157009), (5156, 40712896), (8512, 24661148), (9023, 23264512), (9566, 21943936), (10312, 20356448), (17024, 12330574), (18046, 11632256), (19132, 10971968), (20624, 10178224), (24491, 8571136), (33481, 6269696), (34048, 6165287), (36092, 5816128), (38264, 5485984), (41248, 5089112), (48982, 4285568), (66962, 3134848), (72184, 2908064), (76528, 2742992), (82496, 2544556), (90877, 2309888), (97964, 2142784), (133924, 1567424), (144368, 1454032), (153056, 1371496), (164992, 1272278), (171437, 1224448), (181754, 1154944), (195928, 1071392), (267848, 783712), (288736, 727016), (306112, 685748), (329984, 636139), (342874, 612224), (363508, 577472), (391856, 535696)]