331333662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 744074496

約数和(自身を除く): 412740834

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 313, 373, 473, 626, 746, 939, 946, 1119, 1419, 1878, 2238, 2838, 3443, 4103, 6886, 8206, 10329, 12309, 13459, 16039, 20658, 24618, 26918, 32078, 40377, 48117, 80754, 96234, 116749, 148049, 176429, 233498, 296098, 350247, 352858, 444147, 529287, 700494, 888294, 1058574, 1284239, 2568478, 3852717, 5020207, 7705434, 10040414, 15060621, 30121242, 55222277, 110444554, 165666831, 331333662]

約数ペア:

[(1, 331333662), (2, 165666831), (3, 110444554), (6, 55222277), (11, 30121242), (22, 15060621), (33, 10040414), (43, 7705434), (66, 5020207), (86, 3852717), (129, 2568478), (258, 1284239), (313, 1058574), (373, 888294), (473, 700494), (626, 529287), (746, 444147), (939, 352858), (946, 350247), (1119, 296098), (1419, 233498), (1878, 176429), (2238, 148049), (2838, 116749), (3443, 96234), (4103, 80754), (6886, 48117), (8206, 40377), (10329, 32078), (12309, 26918), (13459, 24618), (16039, 20658)]