188317892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 397824000

約数和(自身を除く): 209506108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 479, 532, 739, 958, 1478, 1916, 2956, 3353, 5173, 6706, 9101, 10346, 13412, 14041, 18202, 20692, 28082, 36404, 56164, 63707, 98287, 127414, 196574, 254828, 353981, 393148, 707962, 1415924, 2477867, 4955734, 6725639, 9911468, 13451278, 26902556, 47079473, 94158946, 188317892]

約数ペア:

[(1, 188317892), (2, 94158946), (4, 47079473), (7, 26902556), (14, 13451278), (19, 9911468), (28, 6725639), (38, 4955734), (76, 2477867), (133, 1415924), (266, 707962), (479, 393148), (532, 353981), (739, 254828), (958, 196574), (1478, 127414), (1916, 98287), (2956, 63707), (3353, 56164), (5173, 36404), (6706, 28082), (9101, 20692), (10346, 18202), (13412, 14041)]