31398752256

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:790

約数の個数: 208

約数和(自身を含む): 87188935680

約数和(自身を除く): 55790183424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 139, 186, 192, 248, 256, 278, 372, 384, 417, 496, 512, 556, 593, 744, 768, 834, 992, 1024, 1112, 1186, 1488, 1536, 1668, 1779, 1984, 2048, 2224, 2372, 2976, 3072, 3336, 3558, 3968, 4096, 4309, 4448, 4744, 5952, 6144, 6672, 7116, 7936, 8618, 8896, 9488, 11904, 12288, 12927, 13344, 14232, 15872, 17236, 17792, 18383, 18976, 23808, 25854, 26688, 28464, 31744, 34472, 35584, 36766, 37952, 47616, 51708, 53376, 55149, 56928, 63488, 68944, 71168, 73532, 75904, 82427, 95232, 103416, 106752, 110298, 113856, 126976, 137888, 142336, 147064, 151808, 164854, 190464, 206832, 213504, 220596, 227712, 247281, 275776, 284672, 294128, 303616, 329708, 380928, 413664, 427008, 441192, 455424, 494562, 551552, 569344, 588256, 607232, 659416, 827328, 854016, 882384, 910848, 989124, 1103104, 1176512, 1214464, 1318832, 1654656, 1708032, 1764768, 1821696, 1978248, 2206208, 2353024, 2428928, 2555237, 2637664, 3309312, 3529536, 3643392, 3956496, 4412416, 4706048, 5110474, 5275328, 6618624, 7059072, 7286784, 7665711, 7912992, 8824832, 9412096, 10220948, 10550656, 13237248, 14118144, 15331422, 15825984, 17649664, 18824192, 20441896, 21101312, 26474496, 28236288, 30662844, 31651968, 37648384, 40883792, 42202624, 52948992, 56472576, 61325688, 63303936, 75296768, 81767584, 84405248, 112945152, 122651376, 126607872, 163535168, 168810496, 225890304, 245302752, 253215744, 327070336, 337620992, 490605504, 506431488, 654140672, 981211008, 1012862976, 1308281344, 1962422016, 2616562688, 3924844032, 5233125376, 7849688064, 10466250752, 15699376128, 31398752256]

約数ペア:

[(1, 31398752256), (2, 15699376128), (3, 10466250752), (4, 7849688064), (6, 5233125376), (8, 3924844032), (12, 2616562688), (16, 1962422016), (24, 1308281344), (31, 1012862976), (32, 981211008), (48, 654140672), (62, 506431488), (64, 490605504), (93, 337620992), (96, 327070336), (124, 253215744), (128, 245302752), (139, 225890304), (186, 168810496), (192, 163535168), (248, 126607872), (256, 122651376), (278, 112945152), (372, 84405248), (384, 81767584), (417, 75296768), (496, 63303936), (512, 61325688), (556, 56472576), (593, 52948992), (744, 42202624), (768, 40883792), (834, 37648384), (992, 31651968), (1024, 30662844), (1112, 28236288), (1186, 26474496), (1488, 21101312), (1536, 20441896), (1668, 18824192), (1779, 17649664), (1984, 15825984), (2048, 15331422), (2224, 14118144), (2372, 13237248), (2976, 10550656), (3072, 10220948), (3336, 9412096), (3558, 8824832), (3968, 7912992), (4096, 7665711), (4309, 7286784), (4448, 7059072), (4744, 6618624), (5952, 5275328), (6144, 5110474), (6672, 4706048), (7116, 4412416), (7936, 3956496), (8618, 3643392), (8896, 3529536), (9488, 3309312), (11904, 2637664), (12288, 2555237), (12927, 2428928), (13344, 2353024), (14232, 2206208), (15872, 1978248), (17236, 1821696), (17792, 1764768), (18383, 1708032), (18976, 1654656), (23808, 1318832), (25854, 1214464), (26688, 1176512), (28464, 1103104), (31744, 989124), (34472, 910848), (35584, 882384), (36766, 854016), (37952, 827328), (47616, 659416), (51708, 607232), (53376, 588256), (55149, 569344), (56928, 551552), (63488, 494562), (68944, 455424), (71168, 441192), (73532, 427008), (75904, 413664), (82427, 380928), (95232, 329708), (103416, 303616), (106752, 294128), (110298, 284672), (113856, 275776), (126976, 247281), (137888, 227712), (142336, 220596), (147064, 213504), (151808, 206832), (164854, 190464)]