220409856

素因数分解:

$2^{12}\times 3^3\times {\mathrm{1993}}^1$

素因数の和:2026

約数の個数: 104

約数和(自身を含む): 653314160

約数和(自身を除く): 432904304

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, 1993, 2048, 2304, 3072, 3456, 3986, 4096, 4608, 5979, 6144, 6912, 7972, 9216, 11958, 12288, 13824, 15944, 17937, 18432, 23916, 27648, 31888, 35874, 36864, 47832, 53811, 55296, 63776, 71748, 95664, 107622, 110592, 127552, 143496, 191328, 215244, 255104, 286992, 382656, 430488, 510208, 573984, 765312, 860976, 1020416, 1147968, 1530624, 1721952, 2040832, 2295936, 3061248, 3443904, 4081664, 4591872, 6122496, 6887808, 8163328, 9183744, 12244992, 13775616, 18367488, 24489984, 27551232, 36734976, 55102464, 73469952, 110204928, 220409856]

約数ペア:

[(1, 220409856), (2, 110204928), (3, 73469952), (4, 55102464), (6, 36734976), (8, 27551232), (9, 24489984), (12, 18367488), (16, 13775616), (18, 12244992), (24, 9183744), (27, 8163328), (32, 6887808), (36, 6122496), (48, 4591872), (54, 4081664), (64, 3443904), (72, 3061248), (96, 2295936), (108, 2040832), (128, 1721952), (144, 1530624), (192, 1147968), (216, 1020416), (256, 860976), (288, 765312), (384, 573984), (432, 510208), (512, 430488), (576, 382656), (768, 286992), (864, 255104), (1024, 215244), (1152, 191328), (1536, 143496), (1728, 127552), (1993, 110592), (2048, 107622), (2304, 95664), (3072, 71748), (3456, 63776), (3986, 55296), (4096, 53811), (4608, 47832), (5979, 36864), (6144, 35874), (6912, 31888), (7972, 27648), (9216, 23916), (11958, 18432), (12288, 17937), (13824, 15944)]