1269872648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5726

約数の個数: 64

約数和(自身を含む): 2717712000

約数和(自身を除く): 1447839352

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 89, 116, 178, 232, 319, 356, 638, 712, 979, 1276, 1958, 2552, 2581, 3916, 5162, 5591, 7832, 10324, 11182, 20648, 22364, 28391, 44728, 56782, 61501, 113564, 123002, 162139, 227128, 246004, 324278, 492008, 497599, 648556, 995198, 1297112, 1783529, 1990396, 3567058, 3980792, 5473589, 7134116, 10947178, 14268232, 14430371, 21894356, 28860742, 43788712, 57721484, 115442968, 158734081, 317468162, 634936324, 1269872648]

約数ペア:

[(1, 1269872648), (2, 634936324), (4, 317468162), (8, 158734081), (11, 115442968), (22, 57721484), (29, 43788712), (44, 28860742), (58, 21894356), (88, 14430371), (89, 14268232), (116, 10947178), (178, 7134116), (232, 5473589), (319, 3980792), (356, 3567058), (638, 1990396), (712, 1783529), (979, 1297112), (1276, 995198), (1958, 648556), (2552, 497599), (2581, 492008), (3916, 324278), (5162, 246004), (5591, 227128), (7832, 162139), (10324, 123002), (11182, 113564), (20648, 61501), (22364, 56782), (28391, 44728)]