1690018776

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 4800902400

約数和(自身を除く): 3110883624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 107, 108, 166, 214, 216, 249, 321, 332, 428, 498, 642, 664, 747, 856, 881, 963, 996, 1284, 1494, 1762, 1926, 1992, 2241, 2568, 2643, 2889, 2988, 3524, 3852, 4482, 5286, 5778, 5976, 7048, 7704, 7929, 8881, 8964, 10572, 11556, 15858, 17762, 17928, 21144, 23112, 23787, 26643, 31716, 35524, 47574, 53286, 63432, 71048, 73123, 79929, 94267, 95148, 106572, 146246, 159858, 188534, 190296, 213144, 219369, 239787, 282801, 292492, 319716, 377068, 438738, 479574, 565602, 584984, 639432, 658107, 754136, 848403, 877476, 959148, 1131204, 1316214, 1696806, 1754952, 1918296, 1974321, 2262408, 2545209, 2632428, 3393612, 3948642, 5090418, 5264856, 6787224, 7824161, 7897284, 10180836, 15648322, 15794568, 20361672, 23472483, 31296644, 46944966, 62593288, 70417449, 93889932, 140834898, 187779864, 211252347, 281669796, 422504694, 563339592, 845009388, 1690018776]

約数ペア:

[(1, 1690018776), (2, 845009388), (3, 563339592), (4, 422504694), (6, 281669796), (8, 211252347), (9, 187779864), (12, 140834898), (18, 93889932), (24, 70417449), (27, 62593288), (36, 46944966), (54, 31296644), (72, 23472483), (83, 20361672), (107, 15794568), (108, 15648322), (166, 10180836), (214, 7897284), (216, 7824161), (249, 6787224), (321, 5264856), (332, 5090418), (428, 3948642), (498, 3393612), (642, 2632428), (664, 2545209), (747, 2262408), (856, 1974321), (881, 1918296), (963, 1754952), (996, 1696806), (1284, 1316214), (1494, 1131204), (1762, 959148), (1926, 877476), (1992, 848403), (2241, 754136), (2568, 658107), (2643, 639432), (2889, 584984), (2988, 565602), (3524, 479574), (3852, 438738), (4482, 377068), (5286, 319716), (5778, 292492), (5976, 282801), (7048, 239787), (7704, 219369), (7929, 213144), (8881, 190296), (8964, 188534), (10572, 159858), (11556, 146246), (15858, 106572), (17762, 95148), (17928, 94267), (21144, 79929), (23112, 73123), (23787, 71048), (26643, 63432), (31716, 53286), (35524, 47574)]