1008020329904

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{147949}}^1$

素因数の和:148570

約数の個数: 80

約数和(自身を含む): 2254331904000

約数和(自身を除く): 1246311574096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 479, 508, 889, 958, 1016, 1778, 1916, 2032, 3353, 3556, 3832, 6706, 7112, 7664, 13412, 14224, 26824, 53648, 60833, 121666, 147949, 243332, 295898, 425831, 486664, 591796, 851662, 973328, 1035643, 1183592, 1703324, 2071286, 2367184, 3406648, 4142572, 6813296, 8285144, 16570288, 18789523, 37579046, 70867571, 75158092, 131526661, 141735142, 150316184, 263053322, 283470284, 300632368, 496072997, 526106644, 566940568, 992145994, 1052213288, 1133881136, 1984291988, 2104426576, 3968583976, 7937167952, 9000181517, 18000363034, 36000726068, 63001270619, 72001452136, 126002541238, 144002904272, 252005082476, 504010164952, 1008020329904]

約数ペア:

[(1, 1008020329904), (2, 504010164952), (4, 252005082476), (7, 144002904272), (8, 126002541238), (14, 72001452136), (16, 63001270619), (28, 36000726068), (56, 18000363034), (112, 9000181517), (127, 7937167952), (254, 3968583976), (479, 2104426576), (508, 1984291988), (889, 1133881136), (958, 1052213288), (1016, 992145994), (1778, 566940568), (1916, 526106644), (2032, 496072997), (3353, 300632368), (3556, 283470284), (3832, 263053322), (6706, 150316184), (7112, 141735142), (7664, 131526661), (13412, 75158092), (14224, 70867571), (26824, 37579046), (53648, 18789523), (60833, 16570288), (121666, 8285144), (147949, 6813296), (243332, 4142572), (295898, 3406648), (425831, 2367184), (486664, 2071286), (591796, 1703324), (851662, 1183592), (973328, 1035643)]