1389596928

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{44131}}^1$

素因数の和:44191

約数の個数: 72

約数和(自身を含む): 3788643936

約数和(自身を除く): 2399047008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 31488, 44131, 88262, 132393, 176524, 264786, 353048, 529572, 706096, 1059144, 1412192, 1809371, 2118288, 2824384, 3618742, 4236576, 5428113, 5648768, 7237484, 8473152, 10856226, 11297536, 14474968, 16946304, 21712452, 28949936, 33892608, 43424904, 57899872, 86849808, 115799744, 173699616, 231599488, 347399232, 463198976, 694798464, 1389596928]

約数ペア:

[(1, 1389596928), (2, 694798464), (3, 463198976), (4, 347399232), (6, 231599488), (8, 173699616), (12, 115799744), (16, 86849808), (24, 57899872), (32, 43424904), (41, 33892608), (48, 28949936), (64, 21712452), (82, 16946304), (96, 14474968), (123, 11297536), (128, 10856226), (164, 8473152), (192, 7237484), (246, 5648768), (256, 5428113), (328, 4236576), (384, 3618742), (492, 2824384), (656, 2118288), (768, 1809371), (984, 1412192), (1312, 1059144), (1968, 706096), (2624, 529572), (3936, 353048), (5248, 264786), (7872, 176524), (10496, 132393), (15744, 88262), (31488, 44131)]