297970372

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{3463}}^1$

素因数の和:3920

約数の個数: 36

約数和(自身を含む): 608139840

約数和(自身を除く): 310169468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1756, 3073, 3463, 6146, 6926, 12292, 13852, 21511, 24241, 43022, 48482, 86044, 96964, 169687, 339374, 678748, 1520257, 3040514, 6081028, 10641799, 21283598, 42567196, 74492593, 148985186, 297970372]

約数ペア:

[(1, 297970372), (2, 148985186), (4, 74492593), (7, 42567196), (14, 21283598), (28, 10641799), (49, 6081028), (98, 3040514), (196, 1520257), (439, 678748), (878, 339374), (1756, 169687), (3073, 96964), (3463, 86044), (6146, 48482), (6926, 43022), (12292, 24241), (13852, 21511)]