286864144

素因数分解:

$2^4\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2437}}^1$

素因数の和:3503

約数の個数: 40

約数和(自身を含む): 636064448

約数和(自身を除く): 349200304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1051, 2102, 2437, 4204, 4874, 7357, 8408, 9748, 14714, 16816, 17059, 19496, 29428, 34118, 38992, 58856, 68236, 117712, 136472, 272944, 2561287, 5122574, 10245148, 17929009, 20490296, 35858018, 40980592, 71716036, 143432072, 286864144]

約数ペア:

[(1, 286864144), (2, 143432072), (4, 71716036), (7, 40980592), (8, 35858018), (14, 20490296), (16, 17929009), (28, 10245148), (56, 5122574), (112, 2561287), (1051, 272944), (2102, 136472), (2437, 117712), (4204, 68236), (4874, 58856), (7357, 38992), (8408, 34118), (9748, 29428), (14714, 19496), (16816, 17059)]