636204564

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{256121}}^1$

素因数の和:256157

約数の個数: 48

約数和(自身を含む): 1721139840

約数和(自身を除く): 1084935276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 256121, 512242, 768363, 1024484, 1536726, 2305089, 3073452, 4610178, 5890783, 6915267, 9220356, 11781566, 13830534, 17672349, 23563132, 27661068, 35344698, 53017047, 70689396, 106034094, 159051141, 212068188, 318102282, 636204564]

約数ペア:

[(1, 636204564), (2, 318102282), (3, 212068188), (4, 159051141), (6, 106034094), (9, 70689396), (12, 53017047), (18, 35344698), (23, 27661068), (27, 23563132), (36, 17672349), (46, 13830534), (54, 11781566), (69, 9220356), (92, 6915267), (108, 5890783), (138, 4610178), (207, 3073452), (276, 2305089), (414, 1536726), (621, 1024484), (828, 768363), (1242, 512242), (2484, 256121)]