248981976

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 690792960

約数和(自身を除く): 441810984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 127, 146, 219, 254, 292, 373, 381, 438, 508, 584, 657, 746, 762, 876, 1016, 1119, 1143, 1314, 1492, 1524, 1752, 2238, 2286, 2628, 2984, 3048, 3357, 4476, 4572, 5256, 6714, 8952, 9144, 9271, 13428, 18542, 26856, 27229, 27813, 37084, 47371, 54458, 55626, 74168, 81687, 83439, 94742, 108916, 111252, 142113, 163374, 166878, 189484, 217832, 222504, 245061, 284226, 326748, 333756, 378968, 426339, 490122, 568452, 653496, 667512, 852678, 980244, 1136904, 1705356, 1960488, 3410712, 3458083, 6916166, 10374249, 13832332, 20748498, 27664664, 31122747, 41496996, 62245494, 82993992, 124490988, 248981976]

約数ペア:

[(1, 248981976), (2, 124490988), (3, 82993992), (4, 62245494), (6, 41496996), (8, 31122747), (9, 27664664), (12, 20748498), (18, 13832332), (24, 10374249), (36, 6916166), (72, 3458083), (73, 3410712), (127, 1960488), (146, 1705356), (219, 1136904), (254, 980244), (292, 852678), (373, 667512), (381, 653496), (438, 568452), (508, 490122), (584, 426339), (657, 378968), (746, 333756), (762, 326748), (876, 284226), (1016, 245061), (1119, 222504), (1143, 217832), (1314, 189484), (1492, 166878), (1524, 163374), (1752, 142113), (2238, 111252), (2286, 108916), (2628, 94742), (2984, 83439), (3048, 81687), (3357, 74168), (4476, 55626), (4572, 54458), (5256, 47371), (6714, 37084), (8952, 27813), (9144, 27229), (9271, 26856), (13428, 18542)]