213076992

素因数分解:

$2^{10}\times 3^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 88

約数和(自身を含む): 573160000

約数和(自身を除く): 360083008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 499, 512, 556, 768, 834, 998, 1024, 1112, 1497, 1536, 1668, 1996, 2224, 2994, 3072, 3336, 3992, 4448, 5988, 6672, 7984, 8896, 11976, 13344, 15968, 17792, 23952, 26688, 31936, 35584, 47904, 53376, 63872, 69361, 71168, 95808, 106752, 127744, 138722, 142336, 191616, 208083, 213504, 255488, 277444, 383232, 416166, 427008, 510976, 554888, 766464, 832332, 1109776, 1532928, 1664664, 2219552, 3329328, 4439104, 6658656, 8878208, 13317312, 17756416, 26634624, 35512832, 53269248, 71025664, 106538496, 213076992]

約数ペア:

[(1, 213076992), (2, 106538496), (3, 71025664), (4, 53269248), (6, 35512832), (8, 26634624), (12, 17756416), (16, 13317312), (24, 8878208), (32, 6658656), (48, 4439104), (64, 3329328), (96, 2219552), (128, 1664664), (139, 1532928), (192, 1109776), (256, 832332), (278, 766464), (384, 554888), (417, 510976), (499, 427008), (512, 416166), (556, 383232), (768, 277444), (834, 255488), (998, 213504), (1024, 208083), (1112, 191616), (1497, 142336), (1536, 138722), (1668, 127744), (1996, 106752), (2224, 95808), (2994, 71168), (3072, 69361), (3336, 63872), (3992, 53376), (4448, 47904), (5988, 35584), (6672, 31936), (7984, 26688), (8896, 23952), (11976, 17792), (13344, 15968)]