248532948

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{17839}}^1$

素因数の和:17898

約数の個数: 60

約数和(自身を含む): 664861120

約数和(自身を除く): 416328172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 17839, 35678, 53517, 71356, 107034, 160551, 214068, 321102, 481653, 642204, 767077, 963306, 1444959, 1534154, 1926612, 2301231, 2889918, 3068308, 4602462, 5779836, 6903693, 9204924, 13807386, 20711079, 27614772, 41422158, 62133237, 82844316, 124266474, 248532948]

約数ペア:

[(1, 248532948), (2, 124266474), (3, 82844316), (4, 62133237), (6, 41422158), (9, 27614772), (12, 20711079), (18, 13807386), (27, 9204924), (36, 6903693), (43, 5779836), (54, 4602462), (81, 3068308), (86, 2889918), (108, 2301231), (129, 1926612), (162, 1534154), (172, 1444959), (258, 963306), (324, 767077), (387, 642204), (516, 481653), (774, 321102), (1161, 214068), (1548, 160551), (2322, 107034), (3483, 71356), (4644, 53517), (6966, 35678), (13932, 17839)]