290525.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{240509}}^1$

素因数の和:240539

約数の個数: 24

約数和(自身を含む): 161622720

約数和(自身を除く): 95242236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 240509, 481018, 721527, 962036, 1443054, 2886108, 5531707, 11063414, 16595121, 22126828, 33190242, 66380484]

約数ペア:

[(1, 66380484), (2, 33190242), (3, 22126828), (4, 16595121), (6, 11063414), (12, 5531707), (23, 2886108), (46, 1443054), (69, 962036), (92, 721527), (138, 481018), (276, 240509)]