239831392

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2519

約数の個数: 48

約数和(自身を含む): 493138800

約数和(自身を除く): 253307408

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 109, 116, 218, 232, 436, 464, 872, 928, 1744, 2371, 3161, 3488, 4742, 6322, 9484, 12644, 18968, 25288, 37936, 50576, 68759, 75872, 101152, 137518, 258439, 275036, 516878, 550072, 1033756, 1100144, 2067512, 2200288, 4135024, 7494731, 8270048, 14989462, 29978924, 59957848, 119915696, 239831392]

約数ペア:

[(1, 239831392), (2, 119915696), (4, 59957848), (8, 29978924), (16, 14989462), (29, 8270048), (32, 7494731), (58, 4135024), (109, 2200288), (116, 2067512), (218, 1100144), (232, 1033756), (436, 550072), (464, 516878), (872, 275036), (928, 258439), (1744, 137518), (2371, 101152), (3161, 75872), (3488, 68759), (4742, 50576), (6322, 37936), (9484, 25288), (12644, 18968)]