379867818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 853493760

約数和(自身を除く): 473625942

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 139, 141, 278, 282, 417, 517, 834, 881, 1034, 1529, 1551, 1762, 2643, 3058, 3102, 4587, 5286, 6533, 9174, 9691, 13066, 19382, 19599, 29073, 39198, 41407, 58146, 71863, 82814, 122459, 124221, 143726, 215589, 244918, 248442, 367377, 431178, 455477, 734754, 910954, 1347049, 1366431, 2694098, 2732862, 4041147, 5755573, 8082294, 11511146, 17266719, 34533438, 63311303, 126622606, 189933909, 379867818]

約数ペア:

[(1, 379867818), (2, 189933909), (3, 126622606), (6, 63311303), (11, 34533438), (22, 17266719), (33, 11511146), (47, 8082294), (66, 5755573), (94, 4041147), (139, 2732862), (141, 2694098), (278, 1366431), (282, 1347049), (417, 910954), (517, 734754), (834, 455477), (881, 431178), (1034, 367377), (1529, 248442), (1551, 244918), (1762, 215589), (2643, 143726), (3058, 124221), (3102, 122459), (4587, 82814), (5286, 71863), (6533, 58146), (9174, 41407), (9691, 39198), (13066, 29073), (19382, 19599)]