259667712

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2686

約数の個数: 108

約数和(自身を含む): 766389624

約数和(自身を除く): 506721912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 2064, 2304, 2621, 2752, 3096, 4128, 5242, 5504, 6192, 7863, 8256, 10484, 11008, 12384, 15726, 16512, 20968, 23589, 24768, 31452, 33024, 41936, 47178, 49536, 62904, 83872, 94356, 99072, 112703, 125808, 167744, 188712, 225406, 251616, 335488, 338109, 377424, 450812, 503232, 670976, 676218, 754848, 901624, 1006464, 1014327, 1352436, 1509696, 1803248, 2012928, 2028654, 2704872, 3019392, 3606496, 4057308, 5409744, 6038784, 7212992, 8114616, 10819488, 14425984, 16229232, 21638976, 28851968, 32458464, 43277952, 64916928, 86555904, 129833856, 259667712]

約数ペア:

[(1, 259667712), (2, 129833856), (3, 86555904), (4, 64916928), (6, 43277952), (8, 32458464), (9, 28851968), (12, 21638976), (16, 16229232), (18, 14425984), (24, 10819488), (32, 8114616), (36, 7212992), (43, 6038784), (48, 5409744), (64, 4057308), (72, 3606496), (86, 3019392), (96, 2704872), (128, 2028654), (129, 2012928), (144, 1803248), (172, 1509696), (192, 1352436), (256, 1014327), (258, 1006464), (288, 901624), (344, 754848), (384, 676218), (387, 670976), (516, 503232), (576, 450812), (688, 377424), (768, 338109), (774, 335488), (1032, 251616), (1152, 225406), (1376, 188712), (1548, 167744), (2064, 125808), (2304, 112703), (2621, 99072), (2752, 94356), (3096, 83872), (4128, 62904), (5242, 49536), (5504, 47178), (6192, 41936), (7863, 33024), (8256, 31452), (10484, 24768), (11008, 23589), (12384, 20968), (15726, 16512)]