318808112

素因数分解:

$2^4\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2693}}^1$

素因数の和:2866

約数の個数: 60

約数和(自身を含む): 723565296

約数和(自身を除く): 404757184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 151, 196, 302, 392, 604, 784, 1057, 1208, 2114, 2416, 2693, 4228, 5386, 7399, 8456, 10772, 14798, 16912, 18851, 21544, 29596, 37702, 43088, 59192, 75404, 118384, 131957, 150808, 263914, 301616, 406643, 527828, 813286, 1055656, 1626572, 2111312, 2846501, 3253144, 5693002, 6506288, 11386004, 19925507, 22772008, 39851014, 45544016, 79702028, 159404056, 318808112]

約数ペア:

[(1, 318808112), (2, 159404056), (4, 79702028), (7, 45544016), (8, 39851014), (14, 22772008), (16, 19925507), (28, 11386004), (49, 6506288), (56, 5693002), (98, 3253144), (112, 2846501), (151, 2111312), (196, 1626572), (302, 1055656), (392, 813286), (604, 527828), (784, 406643), (1057, 301616), (1208, 263914), (2114, 150808), (2416, 131957), (2693, 118384), (4228, 75404), (5386, 59192), (7399, 43088), (8456, 37702), (10772, 29596), (14798, 21544), (16912, 18851)]