299388618

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{769}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 665945280

約数和(自身を除く): 366556662

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 503, 769, 774, 1006, 1509, 1538, 2307, 3018, 4527, 4614, 6921, 9054, 13842, 21629, 33067, 43258, 64887, 66134, 99201, 129774, 194661, 198402, 297603, 386807, 389322, 595206, 773614, 1160421, 2320842, 3481263, 6962526, 16632701, 33265402, 49898103, 99796206, 149694309, 299388618]

約数ペア:

[(1, 299388618), (2, 149694309), (3, 99796206), (6, 49898103), (9, 33265402), (18, 16632701), (43, 6962526), (86, 3481263), (129, 2320842), (258, 1160421), (387, 773614), (503, 595206), (769, 389322), (774, 386807), (1006, 297603), (1509, 198402), (1538, 194661), (2307, 129774), (3018, 99201), (4527, 66134), (4614, 64887), (6921, 43258), (9054, 33067), (13842, 21629)]