216114864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{643199}}^1$

素因数の和:643217

約数の個数: 40

約数和(自身を含む): 638054400

約数和(自身を除く): 421939536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 643199, 1286398, 1929597, 2572796, 3859194, 4502393, 5145592, 7718388, 9004786, 10291184, 13507179, 15436776, 18009572, 27014358, 30873552, 36019144, 54028716, 72038288, 108057432, 216114864]

約数ペア:

[(1, 216114864), (2, 108057432), (3, 72038288), (4, 54028716), (6, 36019144), (7, 30873552), (8, 27014358), (12, 18009572), (14, 15436776), (16, 13507179), (21, 10291184), (24, 9004786), (28, 7718388), (42, 5145592), (48, 4502393), (56, 3859194), (84, 2572796), (112, 1929597), (168, 1286398), (336, 643199)]