320084016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1109}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 946963200

約数和(自身を除く): 626879184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 859, 1109, 1718, 2218, 2577, 3327, 3436, 4436, 5154, 6013, 6654, 6872, 7763, 8872, 10308, 12026, 13308, 13744, 15526, 17744, 18039, 20616, 23289, 24052, 26616, 31052, 36078, 41232, 46578, 48104, 53232, 62104, 72156, 93156, 96208, 124208, 144312, 186312, 288624, 372624, 952631, 1905262, 2857893, 3810524, 5715786, 6668417, 7621048, 11431572, 13336834, 15242096, 20005251, 22863144, 26673668, 40010502, 45726288, 53347336, 80021004, 106694672, 160042008, 320084016]

約数ペア:

[(1, 320084016), (2, 160042008), (3, 106694672), (4, 80021004), (6, 53347336), (7, 45726288), (8, 40010502), (12, 26673668), (14, 22863144), (16, 20005251), (21, 15242096), (24, 13336834), (28, 11431572), (42, 7621048), (48, 6668417), (56, 5715786), (84, 3810524), (112, 2857893), (168, 1905262), (336, 952631), (859, 372624), (1109, 288624), (1718, 186312), (2218, 144312), (2577, 124208), (3327, 96208), (3436, 93156), (4436, 72156), (5154, 62104), (6013, 53232), (6654, 48104), (6872, 46578), (7763, 41232), (8872, 36078), (10308, 31052), (12026, 26616), (13308, 24052), (13744, 23289), (15526, 20616), (17744, 18039)]