305068070144

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{15641}}^1$

素因数の和:16967

約数の個数: 72

約数和(自身を含む): 619462305000

約数和(自身を除く): 314394234856

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1249, 1952, 2498, 3904, 4996, 7808, 9992, 15616, 15641, 19984, 31282, 39968, 62564, 76189, 79936, 125128, 152378, 159872, 250256, 304756, 319744, 500512, 609512, 954101, 1001024, 1219024, 1908202, 2002048, 2438048, 3816404, 4004096, 4876096, 7632808, 9752192, 15265616, 19504384, 19535609, 30531232, 39071218, 61062464, 78142436, 122124928, 156284872, 244249856, 312569744, 625139488, 1191672149, 1250278976, 2383344298, 2500557952, 4766688596, 5001115904, 9533377192, 19066754384, 38133508768, 76267017536, 152534035072, 305068070144]

約数ペア:

[(1, 305068070144), (2, 152534035072), (4, 76267017536), (8, 38133508768), (16, 19066754384), (32, 9533377192), (61, 5001115904), (64, 4766688596), (122, 2500557952), (128, 2383344298), (244, 1250278976), (256, 1191672149), (488, 625139488), (976, 312569744), (1249, 244249856), (1952, 156284872), (2498, 122124928), (3904, 78142436), (4996, 61062464), (7808, 39071218), (9992, 30531232), (15616, 19535609), (15641, 19504384), (19984, 15265616), (31282, 9752192), (39968, 7632808), (62564, 4876096), (76189, 4004096), (79936, 3816404), (125128, 2438048), (152378, 2002048), (159872, 1908202), (250256, 1219024), (304756, 1001024), (319744, 954101), (500512, 609512)]