247089108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 683956224

約数和(自身を除く): 436867116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 107, 111, 148, 214, 222, 259, 321, 428, 444, 518, 642, 743, 749, 777, 1036, 1284, 1486, 1498, 1554, 2229, 2247, 2972, 2996, 3108, 3959, 4458, 4494, 5201, 7918, 8916, 8988, 10402, 11877, 15603, 15836, 20804, 23754, 27491, 27713, 31206, 47508, 54982, 55426, 62412, 79501, 82473, 83139, 109964, 110852, 159002, 164946, 166278, 192437, 238503, 318004, 329892, 332556, 384874, 477006, 556507, 577311, 769748, 954012, 1113014, 1154622, 1669521, 2226028, 2309244, 2941537, 3339042, 5883074, 6678084, 8824611, 11766148, 17649222, 20590759, 35298444, 41181518, 61772277, 82363036, 123544554, 247089108]

約数ペア:

[(1, 247089108), (2, 123544554), (3, 82363036), (4, 61772277), (6, 41181518), (7, 35298444), (12, 20590759), (14, 17649222), (21, 11766148), (28, 8824611), (37, 6678084), (42, 5883074), (74, 3339042), (84, 2941537), (107, 2309244), (111, 2226028), (148, 1669521), (214, 1154622), (222, 1113014), (259, 954012), (321, 769748), (428, 577311), (444, 556507), (518, 477006), (642, 384874), (743, 332556), (749, 329892), (777, 318004), (1036, 238503), (1284, 192437), (1486, 166278), (1498, 164946), (1554, 159002), (2229, 110852), (2247, 109964), (2972, 83139), (2996, 82473), (3108, 79501), (3959, 62412), (4458, 55426), (4494, 54982), (5201, 47508), (7918, 31206), (8916, 27713), (8988, 27491), (10402, 23754), (11877, 20804), (15603, 15836)]