447321612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{20117}}^1$

素因数の和:20250

約数の個数: 48

約数和(自身を含む): 1115341920

約数和(自身を除く): 668020308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1308, 1853, 3706, 5559, 7412, 11118, 20117, 22236, 40234, 60351, 80468, 120702, 241404, 341989, 683978, 1025967, 1367956, 2051934, 2192753, 4103868, 4385506, 6578259, 8771012, 13156518, 26313036, 37276801, 74553602, 111830403, 149107204, 223660806, 447321612]

約数ペア:

[(1, 447321612), (2, 223660806), (3, 149107204), (4, 111830403), (6, 74553602), (12, 37276801), (17, 26313036), (34, 13156518), (51, 8771012), (68, 6578259), (102, 4385506), (109, 4103868), (204, 2192753), (218, 2051934), (327, 1367956), (436, 1025967), (654, 683978), (1308, 341989), (1853, 241404), (3706, 120702), (5559, 80468), (7412, 60351), (11118, 40234), (20117, 22236)]