252810642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 599482368

約数和(自身を除く): 346671726

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 281, 434, 562, 651, 691, 843, 1302, 1382, 1686, 1967, 2073, 3934, 4146, 4837, 5901, 8711, 9674, 11802, 14511, 17422, 21421, 26133, 29022, 42842, 52266, 60977, 64263, 121954, 128526, 149947, 182931, 194171, 299894, 365862, 388342, 449841, 582513, 899682, 1165026, 1359197, 2718394, 4077591, 6019301, 8155182, 12038602, 18057903, 36115806, 42135107, 84270214, 126405321, 252810642]

約数ペア:

[(1, 252810642), (2, 126405321), (3, 84270214), (6, 42135107), (7, 36115806), (14, 18057903), (21, 12038602), (31, 8155182), (42, 6019301), (62, 4077591), (93, 2718394), (186, 1359197), (217, 1165026), (281, 899682), (434, 582513), (562, 449841), (651, 388342), (691, 365862), (843, 299894), (1302, 194171), (1382, 182931), (1686, 149947), (1967, 128526), (2073, 121954), (3934, 64263), (4146, 60977), (4837, 52266), (5901, 42842), (8711, 29022), (9674, 26133), (11802, 21421), (14511, 17422)]