661285776

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{91237}}^1$

素因数の和:91399

約数の個数: 40

約数和(自身を含む): 1719653824

約数和(自身を除く): 1058368048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 91237, 182474, 273711, 364948, 547422, 729896, 1094844, 1459792, 2189688, 4379376, 13776787, 27553574, 41330361, 55107148, 82660722, 110214296, 165321444, 220428592, 330642888, 661285776]

約数ペア:

[(1, 661285776), (2, 330642888), (3, 220428592), (4, 165321444), (6, 110214296), (8, 82660722), (12, 55107148), (16, 41330361), (24, 27553574), (48, 13776787), (151, 4379376), (302, 2189688), (453, 1459792), (604, 1094844), (906, 729896), (1208, 547422), (1812, 364948), (2416, 273711), (3624, 182474), (7248, 91237)]