718864328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11897}}^1$

素因数の和:12006

約数の個数: 64

約数和(自身を含む): 1679045760

約数和(自身を除く): 960181432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 4316, 4648, 7553, 8632, 11897, 15106, 23794, 30212, 47588, 60424, 83279, 95176, 154661, 166558, 309322, 333116, 618644, 666232, 987451, 1082627, 1237288, 1974902, 2165254, 3949804, 4330508, 6912157, 7899608, 8661016, 12836863, 13824314, 25673726, 27648628, 51347452, 55297256, 89858041, 102694904, 179716082, 359432164, 718864328]

約数ペア:

[(1, 718864328), (2, 359432164), (4, 179716082), (7, 102694904), (8, 89858041), (13, 55297256), (14, 51347452), (26, 27648628), (28, 25673726), (52, 13824314), (56, 12836863), (83, 8661016), (91, 7899608), (104, 6912157), (166, 4330508), (182, 3949804), (332, 2165254), (364, 1974902), (581, 1237288), (664, 1082627), (728, 987451), (1079, 666232), (1162, 618644), (2158, 333116), (2324, 309322), (4316, 166558), (4648, 154661), (7553, 95176), (8632, 83279), (11897, 60424), (15106, 47588), (23794, 30212)]