1664561288929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1\times {\mathrm{36713}}^1$

素因数の和:38590

約数の個数: 64

約数和(自身を含む): 2314356572160

約数和(自身を除く): 649795283231

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 1823, 2261, 3553, 12761, 20053, 24871, 30991, 34637, 36713, 140371, 216937, 242459, 256991, 340901, 381007, 403843, 588829, 624121, 697547, 2386307, 2667049, 2826901, 4121803, 4368847, 4882829, 6477119, 6865331, 7673017, 11858299, 45339833, 48057317, 53711119, 66927799, 83008093, 130441289, 468494593, 736205789, 913089023, 1137772583, 1271628181, 5153440523, 7964408081, 8901397267, 12515498413, 13987909991, 21617679077, 87608488891, 97915369937, 151323753539, 237794469847, 1664561288929]

約数ペア:

[(1, 1664561288929), (7, 237794469847), (11, 151323753539), (17, 97915369937), (19, 87608488891), (77, 21617679077), (119, 13987909991), (133, 12515498413), (187, 8901397267), (209, 7964408081), (323, 5153440523), (1309, 1271628181), (1463, 1137772583), (1823, 913089023), (2261, 736205789), (3553, 468494593), (12761, 130441289), (20053, 83008093), (24871, 66927799), (30991, 53711119), (34637, 48057317), (36713, 45339833), (140371, 11858299), (216937, 7673017), (242459, 6865331), (256991, 6477119), (340901, 4882829), (381007, 4368847), (403843, 4121803), (588829, 2826901), (624121, 2667049), (697547, 2386307)]