538056204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{278497}}^1$

素因数の和:278534

約数の個数: 48

約数和(自身を含む): 1497205248

約数和(自身を除く): 959149044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 278497, 556994, 835491, 1113988, 1670982, 1949479, 3341964, 3898958, 5848437, 6405431, 7797916, 11696874, 12810862, 19216293, 23393748, 25621724, 38432586, 44838017, 76865172, 89676034, 134514051, 179352068, 269028102, 538056204]

約数ペア:

[(1, 538056204), (2, 269028102), (3, 179352068), (4, 134514051), (6, 89676034), (7, 76865172), (12, 44838017), (14, 38432586), (21, 25621724), (23, 23393748), (28, 19216293), (42, 12810862), (46, 11696874), (69, 7797916), (84, 6405431), (92, 5848437), (138, 3898958), (161, 3341964), (276, 1949479), (322, 1670982), (483, 1113988), (644, 835491), (966, 556994), (1932, 278497)]