274912792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6752

約数の個数: 64

約数和(自身を含む): 652343040

約数和(自身を除く): 377430248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2948, 3752, 5159, 5896, 6661, 10318, 13322, 20636, 26644, 41272, 46627, 53288, 73271, 93254, 146542, 186508, 293084, 373016, 446287, 512897, 586168, 892574, 1025794, 1785148, 2051588, 3124009, 3570296, 4103176, 4909157, 6248018, 9818314, 12496036, 19636628, 24992072, 34364099, 39273256, 68728198, 137456396, 274912792]

約数ペア:

[(1, 274912792), (2, 137456396), (4, 68728198), (7, 39273256), (8, 34364099), (11, 24992072), (14, 19636628), (22, 12496036), (28, 9818314), (44, 6248018), (56, 4909157), (67, 4103176), (77, 3570296), (88, 3124009), (134, 2051588), (154, 1785148), (268, 1025794), (308, 892574), (469, 586168), (536, 512897), (616, 446287), (737, 373016), (938, 293084), (1474, 186508), (1876, 146542), (2948, 93254), (3752, 73271), (5159, 53288), (5896, 46627), (6661, 41272), (10318, 26644), (13322, 20636)]