280126464

素因数分解:

$2^{10}\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1451

約数の個数: 88

約数和(自身を含む): 758339808

約数和(自身を除く): 478213344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 512, 536, 768, 804, 1024, 1072, 1361, 1536, 1608, 2144, 2722, 3072, 3216, 4083, 4288, 5444, 6432, 8166, 8576, 10888, 12864, 16332, 17152, 21776, 25728, 32664, 34304, 43552, 51456, 65328, 68608, 87104, 91187, 102912, 130656, 174208, 182374, 205824, 261312, 273561, 348416, 364748, 522624, 547122, 696832, 729496, 1045248, 1094244, 1393664, 1458992, 2090496, 2188488, 2917984, 4180992, 4376976, 5835968, 8753952, 11671936, 17507904, 23343872, 35015808, 46687744, 70031616, 93375488, 140063232, 280126464]

約数ペア:

[(1, 280126464), (2, 140063232), (3, 93375488), (4, 70031616), (6, 46687744), (8, 35015808), (12, 23343872), (16, 17507904), (24, 11671936), (32, 8753952), (48, 5835968), (64, 4376976), (67, 4180992), (96, 2917984), (128, 2188488), (134, 2090496), (192, 1458992), (201, 1393664), (256, 1094244), (268, 1045248), (384, 729496), (402, 696832), (512, 547122), (536, 522624), (768, 364748), (804, 348416), (1024, 273561), (1072, 261312), (1361, 205824), (1536, 182374), (1608, 174208), (2144, 130656), (2722, 102912), (3072, 91187), (3216, 87104), (4083, 68608), (4288, 65328), (5444, 51456), (6432, 43552), (8166, 34304), (8576, 32664), (10888, 25728), (12864, 21776), (16332, 17152)]