349016772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 890223264

約数和(自身を除く): 541206492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 169, 226, 338, 339, 452, 507, 676, 678, 1014, 1356, 1469, 1523, 2028, 2938, 3046, 4407, 4569, 5876, 6092, 8814, 9138, 17628, 18276, 19097, 19799, 38194, 39598, 57291, 59397, 76388, 79196, 114582, 118794, 172099, 229164, 237588, 257387, 344198, 514774, 516297, 688396, 772161, 1029548, 1032594, 1544322, 2065188, 2237287, 3088644, 4474574, 6711861, 8949148, 13423722, 26847444, 29084731, 58169462, 87254193, 116338924, 174508386, 349016772]

約数ペア:

[(1, 349016772), (2, 174508386), (3, 116338924), (4, 87254193), (6, 58169462), (12, 29084731), (13, 26847444), (26, 13423722), (39, 8949148), (52, 6711861), (78, 4474574), (113, 3088644), (156, 2237287), (169, 2065188), (226, 1544322), (338, 1032594), (339, 1029548), (452, 772161), (507, 688396), (676, 516297), (678, 514774), (1014, 344198), (1356, 257387), (1469, 237588), (1523, 229164), (2028, 172099), (2938, 118794), (3046, 114582), (4407, 79196), (4569, 76388), (5876, 59397), (6092, 57291), (8814, 39598), (9138, 38194), (17628, 19799), (18276, 19097)]