316386444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 816375280

約数和(自身を除く): 499988836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 193, 242, 363, 386, 484, 579, 726, 772, 1129, 1158, 1452, 2123, 2258, 2316, 3387, 4246, 4516, 6369, 6774, 8492, 12419, 12738, 13548, 23353, 24838, 25476, 37257, 46706, 49676, 70059, 74514, 93412, 136609, 140118, 149028, 217897, 273218, 280236, 409827, 435794, 546436, 653691, 819654, 871588, 1307382, 1639308, 2396867, 2614764, 4793734, 7190601, 9587468, 14381202, 26365537, 28762404, 52731074, 79096611, 105462148, 158193222, 316386444]

約数ペア:

[(1, 316386444), (2, 158193222), (3, 105462148), (4, 79096611), (6, 52731074), (11, 28762404), (12, 26365537), (22, 14381202), (33, 9587468), (44, 7190601), (66, 4793734), (121, 2614764), (132, 2396867), (193, 1639308), (242, 1307382), (363, 871588), (386, 819654), (484, 653691), (579, 546436), (726, 435794), (772, 409827), (1129, 280236), (1158, 273218), (1452, 217897), (2123, 149028), (2258, 140118), (2316, 136609), (3387, 93412), (4246, 74514), (4516, 70059), (6369, 49676), (6774, 46706), (8492, 37257), (12419, 25476), (12738, 24838), (13548, 23353)]