264740256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 216

約数和(自身を含む): 847016352

約数和(自身を除く): 582276096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 107, 121, 132, 142, 144, 176, 198, 213, 214, 242, 264, 284, 288, 321, 352, 363, 396, 426, 428, 484, 528, 568, 639, 642, 726, 781, 792, 852, 856, 963, 968, 1056, 1089, 1136, 1177, 1278, 1284, 1452, 1562, 1584, 1704, 1712, 1926, 1936, 2178, 2272, 2343, 2354, 2556, 2568, 2904, 3124, 3168, 3408, 3424, 3531, 3852, 3872, 4356, 4686, 4708, 5112, 5136, 5808, 6248, 6816, 7029, 7062, 7597, 7704, 8591, 8712, 9372, 9416, 10224, 10272, 10593, 11616, 12496, 12947, 14058, 14124, 15194, 15408, 17182, 17424, 18744, 18832, 20448, 21186, 22791, 24992, 25773, 25894, 28116, 28248, 30388, 30816, 34364, 34848, 37488, 37664, 38841, 42372, 45582, 51546, 51788, 56232, 56496, 60776, 68373, 68728, 74976, 77319, 77682, 83567, 84744, 91164, 103092, 103576, 112464, 112992, 116523, 121552, 136746, 137456, 154638, 155364, 167134, 169488, 182328, 206184, 207152, 224928, 233046, 243104, 250701, 273492, 274912, 309276, 310728, 334268, 338976, 364656, 412368, 414304, 466092, 501402, 546984, 618552, 621456, 668536, 729312, 752103, 824736, 919237, 932184, 1002804, 1093968, 1237104, 1242912, 1337072, 1504206, 1838474, 1864368, 2005608, 2187936, 2474208, 2674144, 2757711, 3008412, 3676948, 3728736, 4011216, 5515422, 6016824, 7353896, 8022432, 8273133, 11030844, 12033648, 14707792, 16546266, 22061688, 24067296, 29415584, 33092532, 44123376, 66185064, 88246752, 132370128, 264740256]

約数ペア:

[(1, 264740256), (2, 132370128), (3, 88246752), (4, 66185064), (6, 44123376), (8, 33092532), (9, 29415584), (11, 24067296), (12, 22061688), (16, 16546266), (18, 14707792), (22, 12033648), (24, 11030844), (32, 8273133), (33, 8022432), (36, 7353896), (44, 6016824), (48, 5515422), (66, 4011216), (71, 3728736), (72, 3676948), (88, 3008412), (96, 2757711), (99, 2674144), (107, 2474208), (121, 2187936), (132, 2005608), (142, 1864368), (144, 1838474), (176, 1504206), (198, 1337072), (213, 1242912), (214, 1237104), (242, 1093968), (264, 1002804), (284, 932184), (288, 919237), (321, 824736), (352, 752103), (363, 729312), (396, 668536), (426, 621456), (428, 618552), (484, 546984), (528, 501402), (568, 466092), (639, 414304), (642, 412368), (726, 364656), (781, 338976), (792, 334268), (852, 310728), (856, 309276), (963, 274912), (968, 273492), (1056, 250701), (1089, 243104), (1136, 233046), (1177, 224928), (1278, 207152), (1284, 206184), (1452, 182328), (1562, 169488), (1584, 167134), (1704, 155364), (1712, 154638), (1926, 137456), (1936, 136746), (2178, 121552), (2272, 116523), (2343, 112992), (2354, 112464), (2556, 103576), (2568, 103092), (2904, 91164), (3124, 84744), (3168, 83567), (3408, 77682), (3424, 77319), (3531, 74976), (3852, 68728), (3872, 68373), (4356, 60776), (4686, 56496), (4708, 56232), (5112, 51788), (5136, 51546), (5808, 45582), (6248, 42372), (6816, 38841), (7029, 37664), (7062, 37488), (7597, 34848), (7704, 34364), (8591, 30816), (8712, 30388), (9372, 28248), (9416, 28116), (10224, 25894), (10272, 25773), (10593, 24992), (11616, 22791), (12496, 21186), (12947, 20448), (14058, 18832), (14124, 18744), (15194, 17424), (15408, 17182)]