291299845232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1\times {\mathrm{5479}}^1$

素因数の和:6822

約数の個数: 80

約数和(自身を含む): 618515412480

約数和(自身を除く): 327215567248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 293, 586, 1031, 1172, 2062, 2344, 3223, 4124, 4688, 5479, 6446, 8248, 10958, 11341, 12892, 16496, 21916, 22682, 25784, 43832, 45364, 51568, 60269, 87664, 90728, 120538, 181456, 241076, 302083, 482152, 604166, 964304, 1208332, 1605347, 2416664, 3210694, 3322913, 4833328, 5648849, 6421388, 6645826, 11297698, 12842776, 13291652, 17658817, 22595396, 25685552, 26583304, 35317634, 45190792, 53166608, 62137339, 70635268, 90381584, 124274678, 141270536, 248549356, 282541072, 497098712, 994197424, 1655112757, 3310225514, 6620451028, 13240902056, 18206240327, 26481804112, 36412480654, 72824961308, 145649922616, 291299845232]

約数ペア:

[(1, 291299845232), (2, 145649922616), (4, 72824961308), (8, 36412480654), (11, 26481804112), (16, 18206240327), (22, 13240902056), (44, 6620451028), (88, 3310225514), (176, 1655112757), (293, 994197424), (586, 497098712), (1031, 282541072), (1172, 248549356), (2062, 141270536), (2344, 124274678), (3223, 90381584), (4124, 70635268), (4688, 62137339), (5479, 53166608), (6446, 45190792), (8248, 35317634), (10958, 26583304), (11341, 25685552), (12892, 22595396), (16496, 17658817), (21916, 13291652), (22682, 12842776), (25784, 11297698), (43832, 6645826), (45364, 6421388), (51568, 5648849), (60269, 4833328), (87664, 3322913), (90728, 3210694), (120538, 2416664), (181456, 1605347), (241076, 1208332), (302083, 964304), (482152, 604166)]