212289504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{315907}}^1$

素因数の和:315927

約数の個数: 48

約数和(自身を含む): 636870528

約数和(自身を除く): 424581024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 315907, 631814, 947721, 1263628, 1895442, 2211349, 2527256, 3790884, 4422698, 5054512, 6634047, 7581768, 8845396, 10109024, 13268094, 15163536, 17690792, 26536188, 30327072, 35381584, 53072376, 70763168, 106144752, 212289504]

約数ペア:

[(1, 212289504), (2, 106144752), (3, 70763168), (4, 53072376), (6, 35381584), (7, 30327072), (8, 26536188), (12, 17690792), (14, 15163536), (16, 13268094), (21, 10109024), (24, 8845396), (28, 7581768), (32, 6634047), (42, 5054512), (48, 4422698), (56, 3790884), (84, 2527256), (96, 2211349), (112, 1895442), (168, 1263628), (224, 947721), (336, 631814), (672, 315907)]