221734632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1319849}}^1$

素因数の和:1319865

約数の個数: 32

約数和(自身を含む): 633528000

約数和(自身を除く): 411793368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1319849, 2639698, 3959547, 5279396, 7919094, 9238943, 10558792, 15838188, 18477886, 27716829, 31676376, 36955772, 55433658, 73911544, 110867316, 221734632]

約数ペア:

[(1, 221734632), (2, 110867316), (3, 73911544), (4, 55433658), (6, 36955772), (7, 31676376), (8, 27716829), (12, 18477886), (14, 15838188), (21, 10558792), (24, 9238943), (28, 7919094), (42, 5279396), (56, 3959547), (84, 2639698), (168, 1319849)]