539646016

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 224

約数和(自身を含む): 1411020800

約数和(自身を除く): 871374784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 61, 62, 64, 91, 98, 104, 112, 122, 124, 182, 196, 208, 217, 224, 244, 248, 343, 364, 392, 403, 416, 427, 434, 448, 488, 496, 637, 686, 728, 784, 793, 806, 832, 854, 868, 976, 992, 1274, 1372, 1456, 1519, 1568, 1586, 1612, 1708, 1736, 1891, 1952, 1984, 2548, 2744, 2821, 2912, 2989, 3038, 3136, 3172, 3224, 3416, 3472, 3782, 3904, 4459, 5096, 5488, 5551, 5642, 5824, 5978, 6076, 6344, 6448, 6832, 6944, 7564, 8918, 10192, 10633, 10976, 11102, 11284, 11956, 12152, 12688, 12896, 13237, 13664, 13888, 15128, 17836, 19747, 20384, 20923, 21266, 21952, 22204, 22568, 23912, 24304, 24583, 25376, 25792, 26474, 27328, 30256, 35672, 38857, 39494, 40768, 41846, 42532, 44408, 45136, 47824, 48608, 49166, 50752, 52948, 60512, 71344, 77714, 78988, 83692, 85064, 88816, 90272, 92659, 95648, 97216, 98332, 105896, 121024, 138229, 142688, 155428, 157976, 167384, 170128, 172081, 177632, 180544, 185318, 191296, 196664, 211792, 271999, 276458, 285376, 310856, 315952, 334768, 340256, 344162, 355264, 370636, 393328, 423584, 543998, 552916, 621712, 631904, 648613, 669536, 680512, 688324, 741272, 786656, 847168, 1087996, 1105832, 1204567, 1243424, 1263808, 1297226, 1339072, 1376648, 1482544, 1573312, 2175992, 2211664, 2409134, 2486848, 2594452, 2753296, 2965088, 4351984, 4423328, 4818268, 5188904, 5506592, 5930176, 8431969, 8703968, 8846656, 9636536, 10377808, 11013184, 16863938, 17407936, 19273072, 20755616, 33727876, 38546144, 41511232, 67455752, 77092288, 134911504, 269823008, 539646016]

約数ペア:

[(1, 539646016), (2, 269823008), (4, 134911504), (7, 77092288), (8, 67455752), (13, 41511232), (14, 38546144), (16, 33727876), (26, 20755616), (28, 19273072), (31, 17407936), (32, 16863938), (49, 11013184), (52, 10377808), (56, 9636536), (61, 8846656), (62, 8703968), (64, 8431969), (91, 5930176), (98, 5506592), (104, 5188904), (112, 4818268), (122, 4423328), (124, 4351984), (182, 2965088), (196, 2753296), (208, 2594452), (217, 2486848), (224, 2409134), (244, 2211664), (248, 2175992), (343, 1573312), (364, 1482544), (392, 1376648), (403, 1339072), (416, 1297226), (427, 1263808), (434, 1243424), (448, 1204567), (488, 1105832), (496, 1087996), (637, 847168), (686, 786656), (728, 741272), (784, 688324), (793, 680512), (806, 669536), (832, 648613), (854, 631904), (868, 621712), (976, 552916), (992, 543998), (1274, 423584), (1372, 393328), (1456, 370636), (1519, 355264), (1568, 344162), (1586, 340256), (1612, 334768), (1708, 315952), (1736, 310856), (1891, 285376), (1952, 276458), (1984, 271999), (2548, 211792), (2744, 196664), (2821, 191296), (2912, 185318), (2989, 180544), (3038, 177632), (3136, 172081), (3172, 170128), (3224, 167384), (3416, 157976), (3472, 155428), (3782, 142688), (3904, 138229), (4459, 121024), (5096, 105896), (5488, 98332), (5551, 97216), (5642, 95648), (5824, 92659), (5978, 90272), (6076, 88816), (6344, 85064), (6448, 83692), (6832, 78988), (6944, 77714), (7564, 71344), (8918, 60512), (10192, 52948), (10633, 50752), (10976, 49166), (11102, 48608), (11284, 47824), (11956, 45136), (12152, 44408), (12688, 42532), (12896, 41846), (13237, 40768), (13664, 39494), (13888, 38857), (15128, 35672), (17836, 30256), (19747, 27328), (20384, 26474), (20923, 25792), (21266, 25376), (21952, 24583), (22204, 24304), (22568, 23912)]