315495648

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 144

約数和(自身を含む): 1002311856

約数和(自身を除く): 686816208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3121, 3159, 3744, 3888, 4212, 5616, 6242, 6318, 7776, 8424, 9363, 11232, 12484, 12636, 16848, 18726, 24968, 25272, 28089, 33696, 37452, 40573, 49936, 50544, 56178, 74904, 81146, 84267, 99872, 101088, 112356, 121719, 149808, 162292, 168534, 224712, 243438, 252801, 299616, 324584, 337068, 365157, 449424, 486876, 505602, 649168, 674136, 730314, 758403, 898848, 973752, 1011204, 1095471, 1298336, 1348272, 1460628, 1516806, 1947504, 2022408, 2190942, 2696544, 2921256, 3033612, 3286413, 3895008, 4044816, 4381884, 5842512, 6067224, 6572826, 8089632, 8763768, 9859239, 11685024, 12134448, 13145652, 17527536, 19718478, 24268896, 26291304, 35055072, 39436956, 52582608, 78873912, 105165216, 157747824, 315495648]

約数ペア:

[(1, 315495648), (2, 157747824), (3, 105165216), (4, 78873912), (6, 52582608), (8, 39436956), (9, 35055072), (12, 26291304), (13, 24268896), (16, 19718478), (18, 17527536), (24, 13145652), (26, 12134448), (27, 11685024), (32, 9859239), (36, 8763768), (39, 8089632), (48, 6572826), (52, 6067224), (54, 5842512), (72, 4381884), (78, 4044816), (81, 3895008), (96, 3286413), (104, 3033612), (108, 2921256), (117, 2696544), (144, 2190942), (156, 2022408), (162, 1947504), (208, 1516806), (216, 1460628), (234, 1348272), (243, 1298336), (288, 1095471), (312, 1011204), (324, 973752), (351, 898848), (416, 758403), (432, 730314), (468, 674136), (486, 649168), (624, 505602), (648, 486876), (702, 449424), (864, 365157), (936, 337068), (972, 324584), (1053, 299616), (1248, 252801), (1296, 243438), (1404, 224712), (1872, 168534), (1944, 162292), (2106, 149808), (2592, 121719), (2808, 112356), (3121, 101088), (3159, 99872), (3744, 84267), (3888, 81146), (4212, 74904), (5616, 56178), (6242, 50544), (6318, 49936), (7776, 40573), (8424, 37452), (9363, 33696), (11232, 28089), (12484, 25272), (12636, 24968), (16848, 18726)]