340788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4057}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 908992

約数和(自身を除く): 568204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4057, 8114, 12171, 16228, 24342, 28399, 48684, 56798, 85197, 113596, 170394, 340788]

約数ペア:

[(1, 340788), (2, 170394), (3, 113596), (4, 85197), (6, 56798), (7, 48684), (12, 28399), (14, 24342), (21, 16228), (28, 12171), (42, 8114), (84, 4057)]