291276391974

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{68947}}^1$

素因数の和:69281

約数の個数: 64

約数和(自身を含む): 606195228672

約数和(自身を除く): 314918836698

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 211, 213, 282, 422, 426, 633, 1266, 3337, 6674, 9917, 10011, 14981, 19834, 20022, 29751, 29962, 44943, 59502, 68947, 89886, 137894, 206841, 413682, 704107, 1408214, 2112321, 3240509, 4224642, 4895237, 6481018, 9721527, 9790474, 14547817, 14685711, 19443054, 29095634, 29371422, 43643451, 87286902, 230076139, 460152278, 683747399, 690228417, 1032895007, 1367494798, 1380456834, 2051242197, 2065790014, 3098685021, 4102484394, 6197370042, 48546065329, 97092130658, 145638195987, 291276391974]

約数ペア:

[(1, 291276391974), (2, 145638195987), (3, 97092130658), (6, 48546065329), (47, 6197370042), (71, 4102484394), (94, 3098685021), (141, 2065790014), (142, 2051242197), (211, 1380456834), (213, 1367494798), (282, 1032895007), (422, 690228417), (426, 683747399), (633, 460152278), (1266, 230076139), (3337, 87286902), (6674, 43643451), (9917, 29371422), (10011, 29095634), (14981, 19443054), (19834, 14685711), (20022, 14547817), (29751, 9790474), (29962, 9721527), (44943, 6481018), (59502, 4895237), (68947, 4224642), (89886, 3240509), (137894, 2112321), (206841, 1408214), (413682, 704107)]