216573672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1289129}}^1$

素因数の和:1289145

約数の個数: 32

約数和(自身を含む): 618782400

約数和(自身を除く): 402208728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1289129, 2578258, 3867387, 5156516, 7734774, 9023903, 10313032, 15469548, 18047806, 27071709, 30939096, 36095612, 54143418, 72191224, 108286836, 216573672]

約数ペア:

[(1, 216573672), (2, 108286836), (3, 72191224), (4, 54143418), (6, 36095612), (7, 30939096), (8, 27071709), (12, 18047806), (14, 15469548), (21, 10313032), (24, 9023903), (28, 7734774), (42, 5156516), (56, 3867387), (84, 2578258), (168, 1289129)]