479800412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 1062125568

約数和(自身を除く): 582325156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 107, 127, 182, 194, 214, 254, 364, 388, 428, 508, 679, 749, 889, 1261, 1358, 1391, 1498, 1651, 1778, 2522, 2716, 2782, 2996, 3302, 3556, 5044, 5564, 6604, 8827, 9737, 10379, 11557, 12319, 13589, 17654, 19474, 20758, 23114, 24638, 27178, 35308, 38948, 41516, 46228, 49276, 54356, 72653, 86233, 95123, 134927, 145306, 160147, 172466, 176657, 190246, 269854, 290612, 320294, 344932, 353314, 380492, 539708, 640588, 706628, 944489, 1121029, 1236599, 1318133, 1888978, 2242058, 2473198, 2636266, 3777956, 4484116, 4946396, 5272532, 9226931, 17135729, 18453862, 34271458, 36907724, 68542916, 119950103, 239900206, 479800412]

約数ペア:

[(1, 479800412), (2, 239900206), (4, 119950103), (7, 68542916), (13, 36907724), (14, 34271458), (26, 18453862), (28, 17135729), (52, 9226931), (91, 5272532), (97, 4946396), (107, 4484116), (127, 3777956), (182, 2636266), (194, 2473198), (214, 2242058), (254, 1888978), (364, 1318133), (388, 1236599), (428, 1121029), (508, 944489), (679, 706628), (749, 640588), (889, 539708), (1261, 380492), (1358, 353314), (1391, 344932), (1498, 320294), (1651, 290612), (1778, 269854), (2522, 190246), (2716, 176657), (2782, 172466), (2996, 160147), (3302, 145306), (3556, 134927), (5044, 95123), (5564, 86233), (6604, 72653), (8827, 54356), (9737, 49276), (10379, 46228), (11557, 41516), (12319, 38948), (13589, 35308), (17654, 27178), (19474, 24638), (20758, 23114)]