211972896

素因数分解:

$2^5\times 3^3\times {\mathrm{245339}}^1$

素因数の和:245358

約数の個数: 48

約数和(自身を含む): 618256800

約数和(自身を除く): 406283904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 245339, 490678, 736017, 981356, 1472034, 1962712, 2208051, 2944068, 3925424, 4416102, 5888136, 6624153, 7850848, 8832204, 11776272, 13248306, 17664408, 23552544, 26496612, 35328816, 52993224, 70657632, 105986448, 211972896]

約数ペア:

[(1, 211972896), (2, 105986448), (3, 70657632), (4, 52993224), (6, 35328816), (8, 26496612), (9, 23552544), (12, 17664408), (16, 13248306), (18, 11776272), (24, 8832204), (27, 7850848), (32, 6624153), (36, 5888136), (48, 4416102), (54, 3925424), (72, 2944068), (96, 2208051), (108, 1962712), (144, 1472034), (216, 981356), (288, 736017), (432, 490678), (864, 245339)]