218361372

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{230339}}^1$

素因数の和:230425

約数の個数: 24

約数和(自身を含む): 515961600

約数和(自身を除く): 297600228

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 230339, 460678, 691017, 921356, 1382034, 2764068, 18196781, 36393562, 54590343, 72787124, 109180686, 218361372]

約数ペア:

[(1, 218361372), (2, 109180686), (3, 72787124), (4, 54590343), (6, 36393562), (12, 18196781), (79, 2764068), (158, 1382034), (237, 921356), (316, 691017), (474, 460678), (948, 230339)]