307569712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26297}}^1$

素因数の和:26365

約数の個数: 40

約数和(自身を含む): 645668496

約数和(自身を除く): 338098784

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 26297, 52594, 105188, 210376, 420752, 447049, 894098, 1130771, 1788196, 2261542, 3576392, 4523084, 7152784, 9046168, 18092336, 19223107, 38446214, 76892428, 153784856, 307569712]

約数ペア:

[(1, 307569712), (2, 153784856), (4, 76892428), (8, 38446214), (16, 19223107), (17, 18092336), (34, 9046168), (43, 7152784), (68, 4523084), (86, 3576392), (136, 2261542), (172, 1788196), (272, 1130771), (344, 894098), (688, 447049), (731, 420752), (1462, 210376), (2924, 105188), (5848, 52594), (11696, 26297)]