285412792328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{110453867}}^1$

素因数の和:110453909

約数の個数: 32

約数和(自身を含む): 596450887200

約数和(自身を除く): 311038094872

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 110453867, 220907734, 441815468, 883630936, 1877715739, 2098623473, 3755431478, 4197246946, 7510862956, 8394493892, 15021725912, 16788987784, 35676599041, 71353198082, 142706396164, 285412792328]

約数ペア:

[(1, 285412792328), (2, 142706396164), (4, 71353198082), (8, 35676599041), (17, 16788987784), (19, 15021725912), (34, 8394493892), (38, 7510862956), (68, 4197246946), (76, 3755431478), (136, 2098623473), (152, 1877715739), (323, 883630936), (646, 441815468), (1292, 220907734), (2584, 110453867)]