268713312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{399871}}^1$

素因数の和:399891

約数の個数: 48

約数和(自身を含む): 806141952

約数和(自身を除く): 537428640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 399871, 799742, 1199613, 1599484, 2399226, 2799097, 3198968, 4798452, 5598194, 6397936, 8397291, 9596904, 11196388, 12795872, 16794582, 19193808, 22392776, 33589164, 38387616, 44785552, 67178328, 89571104, 134356656, 268713312]

約数ペア:

[(1, 268713312), (2, 134356656), (3, 89571104), (4, 67178328), (6, 44785552), (7, 38387616), (8, 33589164), (12, 22392776), (14, 19193808), (16, 16794582), (21, 12795872), (24, 11196388), (28, 9596904), (32, 8397291), (42, 6397936), (48, 5598194), (56, 4798452), (84, 3198968), (96, 2799097), (112, 2399226), (168, 1599484), (224, 1199613), (336, 799742), (672, 399871)]