338984256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 1005498624

約数和(自身を除く): 666514368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 169, 186, 192, 208, 248, 312, 337, 338, 372, 403, 416, 496, 507, 624, 674, 676, 744, 806, 832, 992, 1011, 1014, 1209, 1248, 1348, 1352, 1488, 1612, 1984, 2022, 2028, 2418, 2496, 2696, 2704, 2976, 3224, 4044, 4056, 4381, 4836, 5239, 5392, 5408, 5952, 6448, 8088, 8112, 8762, 9672, 10447, 10478, 10784, 10816, 12896, 13143, 15717, 16176, 16224, 17524, 19344, 20894, 20956, 21568, 25792, 26286, 31341, 31434, 32352, 32448, 35048, 38688, 41788, 41912, 52572, 56953, 62682, 62868, 64704, 70096, 77376, 83576, 83824, 105144, 113906, 125364, 125736, 135811, 140192, 167152, 167648, 170859, 210288, 227812, 250728, 251472, 271622, 280384, 334304, 335296, 341718, 407433, 420576, 455624, 501456, 502944, 543244, 668608, 683436, 814866, 841152, 911248, 1002912, 1005888, 1086488, 1366872, 1629732, 1765543, 1822496, 2005824, 2172976, 2733744, 3259464, 3531086, 3644992, 4345952, 5296629, 5467488, 6518928, 7062172, 8691904, 10593258, 10934976, 13037856, 14124344, 21186516, 26075712, 28248688, 42373032, 56497376, 84746064, 112994752, 169492128, 338984256]

約数ペア:

[(1, 338984256), (2, 169492128), (3, 112994752), (4, 84746064), (6, 56497376), (8, 42373032), (12, 28248688), (13, 26075712), (16, 21186516), (24, 14124344), (26, 13037856), (31, 10934976), (32, 10593258), (39, 8691904), (48, 7062172), (52, 6518928), (62, 5467488), (64, 5296629), (78, 4345952), (93, 3644992), (96, 3531086), (104, 3259464), (124, 2733744), (156, 2172976), (169, 2005824), (186, 1822496), (192, 1765543), (208, 1629732), (248, 1366872), (312, 1086488), (337, 1005888), (338, 1002912), (372, 911248), (403, 841152), (416, 814866), (496, 683436), (507, 668608), (624, 543244), (674, 502944), (676, 501456), (744, 455624), (806, 420576), (832, 407433), (992, 341718), (1011, 335296), (1014, 334304), (1209, 280384), (1248, 271622), (1348, 251472), (1352, 250728), (1488, 227812), (1612, 210288), (1984, 170859), (2022, 167648), (2028, 167152), (2418, 140192), (2496, 135811), (2696, 125736), (2704, 125364), (2976, 113906), (3224, 105144), (4044, 83824), (4056, 83576), (4381, 77376), (4836, 70096), (5239, 64704), (5392, 62868), (5408, 62682), (5952, 56953), (6448, 52572), (8088, 41912), (8112, 41788), (8762, 38688), (9672, 35048), (10447, 32448), (10478, 32352), (10784, 31434), (10816, 31341), (12896, 26286), (13143, 25792), (15717, 21568), (16176, 20956), (16224, 20894), (17524, 19344)]