1391051448

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{77591}}^1$

素因数の和:77689

約数の個数: 64

約数和(自身を含む): 3910636800

約数和(自身を除く): 2519585352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 17928, 77591, 155182, 232773, 310364, 465546, 620728, 698319, 931092, 1396638, 1862184, 2094957, 2793276, 4189914, 5586552, 6440053, 8379828, 12880106, 16759656, 19320159, 25760212, 38640318, 51520424, 57960477, 77280636, 115920954, 154561272, 173881431, 231841908, 347762862, 463683816, 695525724, 1391051448]

約数ペア:

[(1, 1391051448), (2, 695525724), (3, 463683816), (4, 347762862), (6, 231841908), (8, 173881431), (9, 154561272), (12, 115920954), (18, 77280636), (24, 57960477), (27, 51520424), (36, 38640318), (54, 25760212), (72, 19320159), (83, 16759656), (108, 12880106), (166, 8379828), (216, 6440053), (249, 5586552), (332, 4189914), (498, 2793276), (664, 2094957), (747, 1862184), (996, 1396638), (1494, 931092), (1992, 698319), (2241, 620728), (2988, 465546), (4482, 310364), (5976, 232773), (8964, 155182), (17928, 77591)]