274499298

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 603495360

約数和(自身を除く): 328996062

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 359, 397, 642, 718, 794, 963, 1077, 1191, 1926, 2154, 2382, 3231, 3573, 6462, 7146, 38413, 42479, 76826, 84958, 115239, 127437, 142523, 230478, 254874, 285046, 345717, 382311, 427569, 691434, 764622, 855138, 1282707, 2565414, 15249961, 30499922, 45749883, 91499766, 137249649, 274499298]

約数ペア:

[(1, 274499298), (2, 137249649), (3, 91499766), (6, 45749883), (9, 30499922), (18, 15249961), (107, 2565414), (214, 1282707), (321, 855138), (359, 764622), (397, 691434), (642, 427569), (718, 382311), (794, 345717), (963, 285046), (1077, 254874), (1191, 230478), (1926, 142523), (2154, 127437), (2382, 115239), (3231, 84958), (3573, 76826), (6462, 42479), (7146, 38413)]