319240548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{268721}}^1$

素因数の和:268745

約数の個数: 48

約数和(自身を含む): 902905920

約数和(自身を除く): 583665372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 268721, 537442, 806163, 1074884, 1612326, 2418489, 2955931, 3224652, 4836978, 5911862, 7255467, 8867793, 9673956, 11823724, 14510934, 17735586, 26603379, 29021868, 35471172, 53206758, 79810137, 106413516, 159620274, 319240548]

約数ペア:

[(1, 319240548), (2, 159620274), (3, 106413516), (4, 79810137), (6, 53206758), (9, 35471172), (11, 29021868), (12, 26603379), (18, 17735586), (22, 14510934), (27, 11823724), (33, 9673956), (36, 8867793), (44, 7255467), (54, 5911862), (66, 4836978), (99, 3224652), (108, 2955931), (132, 2418489), (198, 1612326), (297, 1074884), (396, 806163), (594, 537442), (1188, 268721)]