The factors of the number 707,634,000 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 39313, 78626, 117939, 157252, 196565, 235878, 314504, 353817, 393130, 471756, 589695, 629008, 707634, 786260, 943512, 982825, 1179390, 1415268, 1572520, 1769085, 1887024, 1965650, 2358780, 2830536, 2948475, 3145040, 3538170, 3931300, 4717560, 4914125, 5661072, 5896950, 7076340, 7862600, 8845425, 9435120, 9828250, 11793900, 14152680, 14742375, 15725200, 17690850, 19656500, 23587800, 28305360, 29484750, 35381700, 39313000, 44227125, 47175600, 58969500, 70763400, 78626000, 88454250, 117939000, 141526800, 176908500, 235878000, 353817000, 707634000.
If you add them up, you will get the total of 2,471,592,552.