308157042

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 622328832

約数和(自身を除く): 314171790

約数列:

[1, 2, 3, 6, 163, 326, 487, 489, 647, 974, 978, 1294, 1461, 1941, 2922, 3882, 79381, 105461, 158762, 210922, 238143, 315089, 316383, 476286, 630178, 632766, 945267, 1890534, 51359507, 102719014, 154078521, 308157042]

約数ペア:

[(1, 308157042), (2, 154078521), (3, 102719014), (6, 51359507), (163, 1890534), (326, 945267), (487, 632766), (489, 630178), (647, 476286), (974, 316383), (978, 315089), (1294, 238143), (1461, 210922), (1941, 158762), (2922, 105461), (3882, 79381)]