217383432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1293949}}^1$

素因数の和:1293965

約数の個数: 32

約数和(自身を含む): 621096000

約数和(自身を除く): 403712568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1293949, 2587898, 3881847, 5175796, 7763694, 9057643, 10351592, 15527388, 18115286, 27172929, 31054776, 36230572, 54345858, 72461144, 108691716, 217383432]

約数ペア:

[(1, 217383432), (2, 108691716), (3, 72461144), (4, 54345858), (6, 36230572), (7, 31054776), (8, 27172929), (12, 18115286), (14, 15527388), (21, 10351592), (24, 9057643), (28, 7763694), (42, 5175796), (56, 3881847), (84, 2587898), (168, 1293949)]