304542888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6551}}^1$

素因数の和:6722

約数の個数: 64

約数和(自身を含む): 825552000

約数和(自身を除く): 521009112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3576, 3874, 5811, 6551, 7748, 11622, 13102, 15496, 19653, 23244, 26204, 39306, 46488, 52408, 78612, 85163, 157224, 170326, 255489, 340652, 510978, 681304, 976099, 1021956, 1952198, 2043912, 2928297, 3904396, 5856594, 7808792, 11713188, 12689287, 23426376, 25378574, 38067861, 50757148, 76135722, 101514296, 152271444, 304542888]

約数ペア:

[(1, 304542888), (2, 152271444), (3, 101514296), (4, 76135722), (6, 50757148), (8, 38067861), (12, 25378574), (13, 23426376), (24, 12689287), (26, 11713188), (39, 7808792), (52, 5856594), (78, 3904396), (104, 2928297), (149, 2043912), (156, 1952198), (298, 1021956), (312, 976099), (447, 681304), (596, 510978), (894, 340652), (1192, 255489), (1788, 170326), (1937, 157224), (3576, 85163), (3874, 78612), (5811, 52408), (6551, 46488), (7748, 39306), (11622, 26204), (13102, 23244), (15496, 19653)]