228485964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2720071}}^1$

素因数の和:2720085

約数の個数: 24

約数和(自身を含む): 609296128

約数和(自身を除く): 380810164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2720071, 5440142, 8160213, 10880284, 16320426, 19040497, 32640852, 38080994, 57121491, 76161988, 114242982, 228485964]

約数ペア:

[(1, 228485964), (2, 114242982), (3, 76161988), (4, 57121491), (6, 38080994), (7, 32640852), (12, 19040497), (14, 16320426), (21, 10880284), (28, 8160213), (42, 5440142), (84, 2720071)]