312034256

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 616835520

約数和(自身を除く): 304801264

約数列:

[1, 2, 4, 8, 16, 97, 107, 194, 214, 388, 428, 776, 856, 1552, 1712, 1879, 3758, 7516, 10379, 15032, 20758, 30064, 41516, 83032, 166064, 182263, 201053, 364526, 402106, 729052, 804212, 1458104, 1608424, 2916208, 3216848, 19502141, 39004282, 78008564, 156017128, 312034256]

約数ペア:

[(1, 312034256), (2, 156017128), (4, 78008564), (8, 39004282), (16, 19502141), (97, 3216848), (107, 2916208), (194, 1608424), (214, 1458104), (388, 804212), (428, 729052), (776, 402106), (856, 364526), (1552, 201053), (1712, 182263), (1879, 166064), (3758, 83032), (7516, 41516), (10379, 30064), (15032, 20758)]