256490496

素因数分解:

$2^{10}\times 3^3\times {\mathrm{9277}}^1$

素因数の和:9306

約数の個数: 88

約数和(自身を含む): 759682640

約数和(自身を除く): 503192144

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, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 9277, 13824, 18554, 27648, 27831, 37108, 55662, 74216, 83493, 111324, 148432, 166986, 222648, 250479, 296864, 333972, 445296, 500958, 593728, 667944, 890592, 1001916, 1187456, 1335888, 1781184, 2003832, 2374912, 2671776, 3562368, 4007664, 4749824, 5343552, 7124736, 8015328, 9499648, 10687104, 14249472, 16030656, 21374208, 28498944, 32061312, 42748416, 64122624, 85496832, 128245248, 256490496]

約数ペア:

[(1, 256490496), (2, 128245248), (3, 85496832), (4, 64122624), (6, 42748416), (8, 32061312), (9, 28498944), (12, 21374208), (16, 16030656), (18, 14249472), (24, 10687104), (27, 9499648), (32, 8015328), (36, 7124736), (48, 5343552), (54, 4749824), (64, 4007664), (72, 3562368), (96, 2671776), (108, 2374912), (128, 2003832), (144, 1781184), (192, 1335888), (216, 1187456), (256, 1001916), (288, 890592), (384, 667944), (432, 593728), (512, 500958), (576, 445296), (768, 333972), (864, 296864), (1024, 250479), (1152, 222648), (1536, 166986), (1728, 148432), (2304, 111324), (3072, 83493), (3456, 74216), (4608, 55662), (6912, 37108), (9216, 27831), (9277, 27648), (13824, 18554)]