180899448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15289}}^1$

素因数の和:15344

約数の個数: 64

約数和(自身を含む): 495396000

約数和(自身を除く): 314496552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 11832, 15289, 30578, 45867, 61156, 91734, 122312, 183468, 259913, 366936, 443381, 519826, 779739, 886762, 1039652, 1330143, 1559478, 1773524, 2079304, 2660286, 3118956, 3547048, 5320572, 6237912, 7537477, 10641144, 15074954, 22612431, 30149908, 45224862, 60299816, 90449724, 180899448]

約数ペア:

[(1, 180899448), (2, 90449724), (3, 60299816), (4, 45224862), (6, 30149908), (8, 22612431), (12, 15074954), (17, 10641144), (24, 7537477), (29, 6237912), (34, 5320572), (51, 3547048), (58, 3118956), (68, 2660286), (87, 2079304), (102, 1773524), (116, 1559478), (136, 1330143), (174, 1039652), (204, 886762), (232, 779739), (348, 519826), (408, 443381), (493, 366936), (696, 259913), (986, 183468), (1479, 122312), (1972, 91734), (2958, 61156), (3944, 45867), (5916, 30578), (11832, 15289)]