561924

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 72

約数和(自身を含む): 1638560

約数和(自身を除く): 1076636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 121, 129, 132, 172, 198, 242, 258, 297, 363, 387, 396, 473, 484, 516, 594, 726, 774, 946, 1089, 1161, 1188, 1419, 1452, 1548, 1892, 2178, 2322, 2838, 3267, 4257, 4356, 4644, 5203, 5676, 6534, 8514, 10406, 12771, 13068, 15609, 17028, 20812, 25542, 31218, 46827, 51084, 62436, 93654, 140481, 187308, 280962, 561924]

約数ペア:

[(1, 561924), (2, 280962), (3, 187308), (4, 140481), (6, 93654), (9, 62436), (11, 51084), (12, 46827), (18, 31218), (22, 25542), (27, 20812), (33, 17028), (36, 15609), (43, 13068), (44, 12771), (54, 10406), (66, 8514), (86, 6534), (99, 5676), (108, 5203), (121, 4644), (129, 4356), (132, 4257), (172, 3267), (198, 2838), (242, 2322), (258, 2178), (297, 1892), (363, 1548), (387, 1452), (396, 1419), (473, 1188), (484, 1161), (516, 1089), (594, 946), (726, 774)]