2281014064

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 5155517248

約数和(自身を除く): 2874503184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 157, 292, 314, 511, 584, 628, 1022, 1099, 1168, 1256, 1777, 2044, 2198, 2512, 3554, 4088, 4396, 7108, 8176, 8792, 11461, 12439, 14216, 17584, 22922, 24878, 28432, 45844, 49756, 80227, 91688, 99512, 129721, 160454, 183376, 199024, 259442, 278989, 320908, 518884, 557978, 641816, 908047, 1037768, 1115956, 1283632, 1816094, 1952923, 2075536, 2231912, 3632188, 3905846, 4463824, 7264376, 7811692, 14528752, 15623384, 20366197, 31246768, 40732394, 81464788, 142563379, 162929576, 285126758, 325859152, 570253516, 1140507032, 2281014064]

約数ペア:

[(1, 2281014064), (2, 1140507032), (4, 570253516), (7, 325859152), (8, 285126758), (14, 162929576), (16, 142563379), (28, 81464788), (56, 40732394), (73, 31246768), (112, 20366197), (146, 15623384), (157, 14528752), (292, 7811692), (314, 7264376), (511, 4463824), (584, 3905846), (628, 3632188), (1022, 2231912), (1099, 2075536), (1168, 1952923), (1256, 1816094), (1777, 1283632), (2044, 1115956), (2198, 1037768), (2512, 908047), (3554, 641816), (4088, 557978), (4396, 518884), (7108, 320908), (8176, 278989), (8792, 259442), (11461, 199024), (12439, 183376), (14216, 160454), (17584, 129721), (22922, 99512), (24878, 91688), (28432, 80227), (45844, 49756)]