712839778

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 1301702400

約数和(自身を除く): 588862622

約数列:

[1, 2, 7, 14, 29, 58, 61, 107, 122, 203, 214, 269, 406, 427, 538, 749, 854, 1498, 1769, 1883, 3103, 3538, 3766, 6206, 6527, 7801, 12383, 13054, 15602, 16409, 21721, 24766, 28783, 32818, 43442, 45689, 54607, 57566, 91378, 109214, 114863, 189283, 201481, 229726, 378566, 402962, 475861, 834707, 951722, 1324981, 1669414, 1755763, 2649962, 3331027, 3511526, 5842949, 6662054, 11685898, 12290341, 24580682, 50917127, 101834254, 356419889, 712839778]

約数ペア:

[(1, 712839778), (2, 356419889), (7, 101834254), (14, 50917127), (29, 24580682), (58, 12290341), (61, 11685898), (107, 6662054), (122, 5842949), (203, 3511526), (214, 3331027), (269, 2649962), (406, 1755763), (427, 1669414), (538, 1324981), (749, 951722), (854, 834707), (1498, 475861), (1769, 402962), (1883, 378566), (3103, 229726), (3538, 201481), (3766, 189283), (6206, 114863), (6527, 109214), (7801, 91378), (12383, 57566), (13054, 54607), (15602, 45689), (16409, 43442), (21721, 32818), (24766, 28783)]