1549752008

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 3450807360

約数和(自身を除く): 1901055352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 131, 196, 206, 262, 293, 392, 412, 524, 586, 721, 824, 917, 1048, 1172, 1442, 1834, 2051, 2344, 2884, 3668, 4102, 5047, 5768, 6419, 7336, 8204, 10094, 12838, 13493, 14357, 16408, 20188, 25676, 26986, 28714, 30179, 38383, 40376, 51352, 53972, 57428, 60358, 76766, 94451, 107944, 114856, 120716, 153532, 188902, 211253, 241432, 268681, 307064, 377804, 422506, 537362, 661157, 755608, 845012, 1074724, 1322314, 1478771, 1690024, 1880767, 2149448, 2644628, 2957542, 3761534, 3953449, 5289256, 5915084, 7523068, 7906898, 11830168, 15046136, 15813796, 27674143, 31627592, 55348286, 110696572, 193719001, 221393144, 387438002, 774876004, 1549752008]

約数ペア:

[(1, 1549752008), (2, 774876004), (4, 387438002), (7, 221393144), (8, 193719001), (14, 110696572), (28, 55348286), (49, 31627592), (56, 27674143), (98, 15813796), (103, 15046136), (131, 11830168), (196, 7906898), (206, 7523068), (262, 5915084), (293, 5289256), (392, 3953449), (412, 3761534), (524, 2957542), (586, 2644628), (721, 2149448), (824, 1880767), (917, 1690024), (1048, 1478771), (1172, 1322314), (1442, 1074724), (1834, 845012), (2051, 755608), (2344, 661157), (2884, 537362), (3668, 422506), (4102, 377804), (5047, 307064), (5768, 268681), (6419, 241432), (7336, 211253), (8204, 188902), (10094, 153532), (12838, 120716), (13493, 114856), (14357, 107944), (16408, 94451), (20188, 76766), (25676, 60358), (26986, 57428), (28714, 53972), (30179, 51352), (38383, 40376)]