797515452

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{613}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 2051693280

約数和(自身を除く): 1254177828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 509, 613, 639, 852, 1018, 1226, 1278, 1527, 1839, 2036, 2452, 2556, 3054, 3678, 4581, 5517, 6108, 7356, 9162, 11034, 18324, 22068, 36139, 43523, 72278, 87046, 108417, 130569, 144556, 174092, 216834, 261138, 312017, 325251, 391707, 433668, 522276, 624034, 650502, 783414, 936051, 1248068, 1301004, 1566828, 1872102, 2808153, 3744204, 5616306, 11232612, 22153207, 44306414, 66459621, 88612828, 132919242, 199378863, 265838484, 398757726, 797515452]

約数ペア:

[(1, 797515452), (2, 398757726), (3, 265838484), (4, 199378863), (6, 132919242), (9, 88612828), (12, 66459621), (18, 44306414), (36, 22153207), (71, 11232612), (142, 5616306), (213, 3744204), (284, 2808153), (426, 1872102), (509, 1566828), (613, 1301004), (639, 1248068), (852, 936051), (1018, 783414), (1226, 650502), (1278, 624034), (1527, 522276), (1839, 433668), (2036, 391707), (2452, 325251), (2556, 312017), (3054, 261138), (3678, 216834), (4581, 174092), (5517, 144556), (6108, 130569), (7356, 108417), (9162, 87046), (11034, 72278), (18324, 43523), (22068, 36139)]