393887232

素因数分解:

$2^9\times 3^3\times {\mathrm{28493}}^1$

素因数の和:28520

約数の個数: 80

約数和(自身を含む): 1165974480

約数和(自身を除く): 772087248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 28493, 56986, 85479, 113972, 170958, 227944, 256437, 341916, 455888, 512874, 683832, 769311, 911776, 1025748, 1367664, 1538622, 1823552, 2051496, 2735328, 3077244, 3647104, 4102992, 5470656, 6154488, 7294208, 8205984, 10941312, 12308976, 14588416, 16411968, 21882624, 24617952, 32823936, 43765248, 49235904, 65647872, 98471808, 131295744, 196943616, 393887232]

約数ペア:

[(1, 393887232), (2, 196943616), (3, 131295744), (4, 98471808), (6, 65647872), (8, 49235904), (9, 43765248), (12, 32823936), (16, 24617952), (18, 21882624), (24, 16411968), (27, 14588416), (32, 12308976), (36, 10941312), (48, 8205984), (54, 7294208), (64, 6154488), (72, 5470656), (96, 4102992), (108, 3647104), (128, 3077244), (144, 2735328), (192, 2051496), (216, 1823552), (256, 1538622), (288, 1367664), (384, 1025748), (432, 911776), (512, 769311), (576, 683832), (768, 512874), (864, 455888), (1152, 341916), (1536, 256437), (1728, 227944), (2304, 170958), (3456, 113972), (4608, 85479), (6912, 56986), (13824, 28493)]