446600168

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{997}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 1010774400

約数和(自身を除く): 564174232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 421, 532, 842, 997, 1064, 1684, 1994, 2947, 3368, 3988, 5894, 6979, 7976, 7999, 11788, 13958, 15998, 18943, 23576, 27916, 31996, 37886, 55832, 55993, 63992, 75772, 111986, 132601, 151544, 223972, 265202, 419737, 447944, 530404, 839474, 1060808, 1678948, 2938159, 3357896, 5876318, 7975003, 11752636, 15950006, 23505272, 31900012, 55825021, 63800024, 111650042, 223300084, 446600168]

約数ペア:

[(1, 446600168), (2, 223300084), (4, 111650042), (7, 63800024), (8, 55825021), (14, 31900012), (19, 23505272), (28, 15950006), (38, 11752636), (56, 7975003), (76, 5876318), (133, 3357896), (152, 2938159), (266, 1678948), (421, 1060808), (532, 839474), (842, 530404), (997, 447944), (1064, 419737), (1684, 265202), (1994, 223972), (2947, 151544), (3368, 132601), (3988, 111986), (5894, 75772), (6979, 63992), (7976, 55993), (7999, 55832), (11788, 37886), (13958, 31996), (15998, 27916), (18943, 23576)]