217777232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{733}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 436876800

約数和(自身を除く): 219099568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 599, 733, 1198, 1466, 2396, 2932, 4792, 5864, 9584, 11728, 18569, 22723, 37138, 45446, 74276, 90892, 148552, 181784, 297104, 363568, 439067, 878134, 1756268, 3512536, 7025072, 13611077, 27222154, 54444308, 108888616, 217777232]

約数ペア:

[(1, 217777232), (2, 108888616), (4, 54444308), (8, 27222154), (16, 13611077), (31, 7025072), (62, 3512536), (124, 1756268), (248, 878134), (496, 439067), (599, 363568), (733, 297104), (1198, 181784), (1466, 148552), (2396, 90892), (2932, 74276), (4792, 45446), (5864, 37138), (9584, 22723), (11728, 18569)]