1968686208

素因数分解:

$2^7\times 3^4\times {\mathrm{189881}}^1$

素因数の和:189907

約数の個数: 80

約数和(自身を含む): 5858809110

約数和(自身を除く): 3890122902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 189881, 379762, 569643, 759524, 1139286, 1519048, 1708929, 2278572, 3038096, 3417858, 4557144, 5126787, 6076192, 6835716, 9114288, 10253574, 12152384, 13671432, 15380361, 18228576, 20507148, 24304768, 27342864, 30760722, 36457152, 41014296, 54685728, 61521444, 72914304, 82028592, 109371456, 123042888, 164057184, 218742912, 246085776, 328114368, 492171552, 656228736, 984343104, 1968686208]

約数ペア:

[(1, 1968686208), (2, 984343104), (3, 656228736), (4, 492171552), (6, 328114368), (8, 246085776), (9, 218742912), (12, 164057184), (16, 123042888), (18, 109371456), (24, 82028592), (27, 72914304), (32, 61521444), (36, 54685728), (48, 41014296), (54, 36457152), (64, 30760722), (72, 27342864), (81, 24304768), (96, 20507148), (108, 18228576), (128, 15380361), (144, 13671432), (162, 12152384), (192, 10253574), (216, 9114288), (288, 6835716), (324, 6076192), (384, 5126787), (432, 4557144), (576, 3417858), (648, 3038096), (864, 2278572), (1152, 1708929), (1296, 1519048), (1728, 1139286), (2592, 759524), (3456, 569643), (5184, 379762), (10368, 189881)]