338171904

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2656

約数の個数: 144

約数和(自身を含む): 1116657360

約数和(自身を除く): 778485456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2621, 2688, 3072, 3584, 4032, 4608, 5242, 5376, 6144, 7168, 7863, 8064, 9216, 10484, 10752, 14336, 15726, 16128, 18347, 18432, 20968, 21504, 23589, 31452, 32256, 36694, 41936, 43008, 47178, 55041, 62904, 64512, 73388, 83872, 94356, 110082, 125808, 129024, 146776, 165123, 167744, 188712, 220164, 251616, 293552, 330246, 335488, 377424, 440328, 503232, 587104, 660492, 670976, 754848, 880656, 1006464, 1174208, 1320984, 1341952, 1509696, 1761312, 2012928, 2348416, 2641968, 2683904, 3019392, 3522624, 4025856, 4696832, 5283936, 5367808, 6038784, 7045248, 8051712, 9393664, 10567872, 12077568, 14090496, 16103424, 18787328, 21135744, 24155136, 28180992, 37574656, 42271488, 48310272, 56361984, 84542976, 112723968, 169085952, 338171904]

約数ペア:

[(1, 338171904), (2, 169085952), (3, 112723968), (4, 84542976), (6, 56361984), (7, 48310272), (8, 42271488), (9, 37574656), (12, 28180992), (14, 24155136), (16, 21135744), (18, 18787328), (21, 16103424), (24, 14090496), (28, 12077568), (32, 10567872), (36, 9393664), (42, 8051712), (48, 7045248), (56, 6038784), (63, 5367808), (64, 5283936), (72, 4696832), (84, 4025856), (96, 3522624), (112, 3019392), (126, 2683904), (128, 2641968), (144, 2348416), (168, 2012928), (192, 1761312), (224, 1509696), (252, 1341952), (256, 1320984), (288, 1174208), (336, 1006464), (384, 880656), (448, 754848), (504, 670976), (512, 660492), (576, 587104), (672, 503232), (768, 440328), (896, 377424), (1008, 335488), (1024, 330246), (1152, 293552), (1344, 251616), (1536, 220164), (1792, 188712), (2016, 167744), (2048, 165123), (2304, 146776), (2621, 129024), (2688, 125808), (3072, 110082), (3584, 94356), (4032, 83872), (4608, 73388), (5242, 64512), (5376, 62904), (6144, 55041), (7168, 47178), (7863, 43008), (8064, 41936), (9216, 36694), (10484, 32256), (10752, 31452), (14336, 23589), (15726, 21504), (16128, 20968), (18347, 18432)]