2491732548

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{4783}}^1$

素因数の和:5321

約数の個数: 72

約数和(自身を含む): 6530160000

約数和(自身を除く): 4038427452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 499, 522, 998, 1044, 1497, 1996, 2994, 4491, 4783, 5988, 8982, 9566, 14349, 14471, 17964, 19132, 28698, 28942, 43047, 43413, 57396, 57884, 86094, 86826, 130239, 138707, 172188, 173652, 260478, 277414, 416121, 520956, 554828, 832242, 1248363, 1664484, 2386717, 2496726, 4773434, 4993452, 7160151, 9546868, 14320302, 21480453, 28640604, 42960906, 69214793, 85921812, 138429586, 207644379, 276859172, 415288758, 622933137, 830577516, 1245866274, 2491732548]

約数ペア:

[(1, 2491732548), (2, 1245866274), (3, 830577516), (4, 622933137), (6, 415288758), (9, 276859172), (12, 207644379), (18, 138429586), (29, 85921812), (36, 69214793), (58, 42960906), (87, 28640604), (116, 21480453), (174, 14320302), (261, 9546868), (348, 7160151), (499, 4993452), (522, 4773434), (998, 2496726), (1044, 2386717), (1497, 1664484), (1996, 1248363), (2994, 832242), (4491, 554828), (4783, 520956), (5988, 416121), (8982, 277414), (9566, 260478), (14349, 173652), (14471, 172188), (17964, 138707), (19132, 130239), (28698, 86826), (28942, 86094), (43047, 57884), (43413, 57396)]