556638544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1973}}^1$

素因数の和:2228

約数の個数: 80

約数和(自身を含む): 1351163520

約数和(自身を除く): 794524976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 229, 308, 458, 616, 916, 1232, 1603, 1832, 1973, 2519, 3206, 3664, 3946, 5038, 6412, 7892, 10076, 12824, 13811, 15784, 17633, 20152, 21703, 25648, 27622, 31568, 35266, 40304, 43406, 55244, 70532, 86812, 110488, 141064, 151921, 173624, 220976, 282128, 303842, 347248, 451817, 607684, 903634, 1215368, 1807268, 2430736, 3162719, 3614536, 4969987, 6325438, 7229072, 9939974, 12650876, 19879948, 25301752, 34789909, 39759896, 50603504, 69579818, 79519792, 139159636, 278319272, 556638544]

約数ペア:

[(1, 556638544), (2, 278319272), (4, 139159636), (7, 79519792), (8, 69579818), (11, 50603504), (14, 39759896), (16, 34789909), (22, 25301752), (28, 19879948), (44, 12650876), (56, 9939974), (77, 7229072), (88, 6325438), (112, 4969987), (154, 3614536), (176, 3162719), (229, 2430736), (308, 1807268), (458, 1215368), (616, 903634), (916, 607684), (1232, 451817), (1603, 347248), (1832, 303842), (1973, 282128), (2519, 220976), (3206, 173624), (3664, 151921), (3946, 141064), (5038, 110488), (6412, 86812), (7892, 70532), (10076, 55244), (12824, 43406), (13811, 40304), (15784, 35266), (17633, 31568), (20152, 27622), (21703, 25648)]