261299316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1\times {\mathrm{1367}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 646724736

約数和(自身を除く): 385425420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 937, 1367, 1874, 2734, 2811, 3748, 4101, 5468, 5622, 8202, 11244, 15929, 16404, 23239, 31858, 46478, 47787, 63716, 69717, 92956, 95574, 139434, 191148, 278868, 1280879, 2561758, 3842637, 5123516, 7685274, 15370548, 21774943, 43549886, 65324829, 87099772, 130649658, 261299316]

約数ペア:

[(1, 261299316), (2, 130649658), (3, 87099772), (4, 65324829), (6, 43549886), (12, 21774943), (17, 15370548), (34, 7685274), (51, 5123516), (68, 3842637), (102, 2561758), (204, 1280879), (937, 278868), (1367, 191148), (1874, 139434), (2734, 95574), (2811, 92956), (3748, 69717), (4101, 63716), (5468, 47787), (5622, 46478), (8202, 31858), (11244, 23239), (15929, 16404)]