220312624

素因数分解:

$2^4\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2034

約数の個数: 60

約数和(自身を含む): 500103408

約数和(自身を除く): 279790784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 151, 196, 302, 392, 604, 784, 1057, 1208, 1861, 2114, 2416, 3722, 4228, 7399, 7444, 8456, 13027, 14798, 14888, 16912, 26054, 29596, 29776, 52108, 59192, 91189, 104216, 118384, 182378, 208432, 281011, 364756, 562022, 729512, 1124044, 1459024, 1967077, 2248088, 3934154, 4496176, 7868308, 13769539, 15736616, 27539078, 31473232, 55078156, 110156312, 220312624]

約数ペア:

[(1, 220312624), (2, 110156312), (4, 55078156), (7, 31473232), (8, 27539078), (14, 15736616), (16, 13769539), (28, 7868308), (49, 4496176), (56, 3934154), (98, 2248088), (112, 1967077), (151, 1459024), (196, 1124044), (302, 729512), (392, 562022), (604, 364756), (784, 281011), (1057, 208432), (1208, 182378), (1861, 118384), (2114, 104216), (2416, 91189), (3722, 59192), (4228, 52108), (7399, 29776), (7444, 29596), (8456, 26054), (13027, 16912), (14798, 14888)]