198987576

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 505612800

約数和(自身を除く): 306625224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 239, 307, 339, 452, 478, 614, 678, 717, 904, 921, 956, 1228, 1356, 1434, 1842, 1912, 2456, 2712, 2868, 3684, 5736, 7368, 27007, 34691, 54014, 69382, 73373, 81021, 104073, 108028, 138764, 146746, 162042, 208146, 216056, 220119, 277528, 293492, 324084, 416292, 440238, 586984, 648168, 832584, 880476, 1760952, 8291149, 16582298, 24873447, 33164596, 49746894, 66329192, 99493788, 198987576]

約数ペア:

[(1, 198987576), (2, 99493788), (3, 66329192), (4, 49746894), (6, 33164596), (8, 24873447), (12, 16582298), (24, 8291149), (113, 1760952), (226, 880476), (239, 832584), (307, 648168), (339, 586984), (452, 440238), (478, 416292), (614, 324084), (678, 293492), (717, 277528), (904, 220119), (921, 216056), (956, 208146), (1228, 162042), (1356, 146746), (1434, 138764), (1842, 108028), (1912, 104073), (2456, 81021), (2712, 73373), (2868, 69382), (3684, 54014), (5736, 34691), (7368, 27007)]