340332588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2287

約数の個数: 72

約数和(自身を含む): 914593680

約数和(自身を除く): 574261092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 281, 306, 562, 612, 843, 1124, 1686, 1979, 2529, 3372, 3958, 4777, 5058, 5937, 7916, 9554, 10116, 11874, 14331, 17811, 19108, 23748, 28662, 33643, 35622, 42993, 57324, 67286, 71244, 85986, 100929, 134572, 171972, 201858, 302787, 403716, 556099, 605574, 1112198, 1211148, 1668297, 2224396, 3336594, 5004891, 6673188, 9453683, 10009782, 18907366, 20019564, 28361049, 37814732, 56722098, 85083147, 113444196, 170166294, 340332588]

約数ペア:

[(1, 340332588), (2, 170166294), (3, 113444196), (4, 85083147), (6, 56722098), (9, 37814732), (12, 28361049), (17, 20019564), (18, 18907366), (34, 10009782), (36, 9453683), (51, 6673188), (68, 5004891), (102, 3336594), (153, 2224396), (204, 1668297), (281, 1211148), (306, 1112198), (562, 605574), (612, 556099), (843, 403716), (1124, 302787), (1686, 201858), (1979, 171972), (2529, 134572), (3372, 100929), (3958, 85986), (4777, 71244), (5058, 67286), (5937, 57324), (7916, 42993), (9554, 35622), (10116, 33643), (11874, 28662), (14331, 23748), (17811, 19108)]