447947024

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 80

約数和(自身を含む): 1045171200

約数和(自身を除く): 597224176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1372, 1519, 1736, 2633, 2744, 3038, 3472, 5266, 5488, 6076, 10532, 10633, 12152, 18431, 21064, 21266, 24304, 36862, 42128, 42532, 73724, 81623, 85064, 129017, 147448, 163246, 170128, 258034, 294896, 326492, 516068, 571361, 652984, 903119, 1032136, 1142722, 1305968, 1806238, 2064272, 2285444, 3612476, 3999527, 4570888, 7224952, 7999054, 9141776, 14449904, 15998108, 27996689, 31996216, 55993378, 63992432, 111986756, 223973512, 447947024]

約数ペア:

[(1, 447947024), (2, 223973512), (4, 111986756), (7, 63992432), (8, 55993378), (14, 31996216), (16, 27996689), (28, 15998108), (31, 14449904), (49, 9141776), (56, 7999054), (62, 7224952), (98, 4570888), (112, 3999527), (124, 3612476), (196, 2285444), (217, 2064272), (248, 1806238), (343, 1305968), (392, 1142722), (434, 1032136), (496, 903119), (686, 652984), (784, 571361), (868, 516068), (1372, 326492), (1519, 294896), (1736, 258034), (2633, 170128), (2744, 163246), (3038, 147448), (3472, 129017), (5266, 85064), (5488, 81623), (6076, 73724), (10532, 42532), (10633, 42128), (12152, 36862), (18431, 24304), (21064, 21266)]