685504204704

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{216383903}}^1$

素因数の和:216383930

約数の個数: 72

約数和(自身を含む): 2126621008512

約数和(自身を除く): 1441116803808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 216383903, 432767806, 649151709, 865535612, 1298303418, 1731071224, 1947455127, 2380222933, 2596606836, 3462142448, 3894910254, 4760445866, 5193213672, 6924284896, 7140668799, 7789820508, 9520891732, 10386427344, 14281337598, 15579641016, 19041783464, 20772854688, 21422006397, 28562675196, 31159282032, 38083566928, 42844012794, 57125350392, 62318564064, 76167133856, 85688025588, 114250700784, 171376051176, 228501401568, 342752102352, 685504204704]

約数ペア:

[(1, 685504204704), (2, 342752102352), (3, 228501401568), (4, 171376051176), (6, 114250700784), (8, 85688025588), (9, 76167133856), (11, 62318564064), (12, 57125350392), (16, 42844012794), (18, 38083566928), (22, 31159282032), (24, 28562675196), (32, 21422006397), (33, 20772854688), (36, 19041783464), (44, 15579641016), (48, 14281337598), (66, 10386427344), (72, 9520891732), (88, 7789820508), (96, 7140668799), (99, 6924284896), (132, 5193213672), (144, 4760445866), (176, 3894910254), (198, 3462142448), (264, 2596606836), (288, 2380222933), (352, 1947455127), (396, 1731071224), (528, 1298303418), (792, 865535612), (1056, 649151709), (1584, 432767806), (3168, 216383903)]