217876968

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{41453}}^1$

素因数の和:41538

約数の個数: 48

約数和(自身を含む): 598181220

約数和(自身を除く): 380304252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 41453, 82906, 124359, 165812, 248718, 331624, 373077, 497436, 746154, 994872, 1492308, 2984616, 3026069, 6052138, 9078207, 12104276, 18156414, 24208552, 27234621, 36312828, 54469242, 72625656, 108938484, 217876968]

約数ペア:

[(1, 217876968), (2, 108938484), (3, 72625656), (4, 54469242), (6, 36312828), (8, 27234621), (9, 24208552), (12, 18156414), (18, 12104276), (24, 9078207), (36, 6052138), (72, 3026069), (73, 2984616), (146, 1492308), (219, 994872), (292, 746154), (438, 497436), (584, 373077), (657, 331624), (876, 248718), (1314, 165812), (1752, 124359), (2628, 82906), (5256, 41453)]