393473609244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{992087}}^1$

素因数の和:992599

約数の個数: 72

約数和(自身を含む): 1040025692160

約数和(自身を除く): 646552082916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 479, 828, 958, 1437, 1916, 2874, 4311, 5748, 8622, 11017, 17244, 22034, 33051, 44068, 66102, 99153, 132204, 198306, 396612, 992087, 1984174, 2976261, 3968348, 5952522, 8928783, 11905044, 17857566, 22818001, 35715132, 45636002, 68454003, 91272004, 136908006, 205362009, 273816012, 410724018, 475209673, 821448036, 950419346, 1425629019, 1900838692, 2851258038, 4276887057, 5702516076, 8553774114, 10929822479, 17107548228, 21859644958, 32789467437, 43719289916, 65578934874, 98368402311, 131157869748, 196736804622, 393473609244]

約数ペア:

[(1, 393473609244), (2, 196736804622), (3, 131157869748), (4, 98368402311), (6, 65578934874), (9, 43719289916), (12, 32789467437), (18, 21859644958), (23, 17107548228), (36, 10929822479), (46, 8553774114), (69, 5702516076), (92, 4276887057), (138, 2851258038), (207, 1900838692), (276, 1425629019), (414, 950419346), (479, 821448036), (828, 475209673), (958, 410724018), (1437, 273816012), (1916, 205362009), (2874, 136908006), (4311, 91272004), (5748, 68454003), (8622, 45636002), (11017, 35715132), (17244, 22818001), (22034, 17857566), (33051, 11905044), (44068, 8928783), (66102, 5952522), (99153, 3968348), (132204, 2976261), (198306, 1984174), (396612, 992087)]