289441068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{17491}}^1$

素因数の和:17702

約数の個数: 48

約数和(自身を含む): 775805184

約数和(自身を除く): 486364116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 17491, 34982, 52473, 69964, 104946, 122437, 209892, 244874, 367311, 489748, 734622, 1469244, 3445727, 6891454, 10337181, 13782908, 20674362, 24120089, 41348724, 48240178, 72360267, 96480356, 144720534, 289441068]

約数ペア:

[(1, 289441068), (2, 144720534), (3, 96480356), (4, 72360267), (6, 48240178), (7, 41348724), (12, 24120089), (14, 20674362), (21, 13782908), (28, 10337181), (42, 6891454), (84, 3445727), (197, 1469244), (394, 734622), (591, 489748), (788, 367311), (1182, 244874), (1379, 209892), (2364, 122437), (2758, 104946), (4137, 69964), (5516, 52473), (8274, 34982), (16548, 17491)]