318501648

素因数分解:

$2^4\times 3^2\times {\mathrm{2211817}}^1$

素因数の和:2211831

約数の個数: 30

約数和(自身を含む): 891362654

約数和(自身を除く): 572861006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2211817, 4423634, 6635451, 8847268, 13270902, 17694536, 19906353, 26541804, 35389072, 39812706, 53083608, 79625412, 106167216, 159250824, 318501648]

約数ペア:

[(1, 318501648), (2, 159250824), (3, 106167216), (4, 79625412), (6, 53083608), (8, 39812706), (9, 35389072), (12, 26541804), (16, 19906353), (18, 17694536), (24, 13270902), (36, 8847268), (48, 6635451), (72, 4423634), (144, 2211817)]