The factors of the number 172,828,560 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 151, 152, 190, 228, 240, 251, 285, 302, 304, 380, 453, 456, 502, 570, 604, 753, 755, 760, 906, 912, 1004, 1140, 1208, 1255, 1506, 1510, 1520, 1812, 2008, 2265, 2280, 2416, 2510, 2869, 3012, 3020, 3624, 3765, 4016, 4530, 4560, 4769, 5020, 5738, 6024, 6040, 7248, 7530, 8607, 9060, 9538, 10040, 11476, 12048, 12080, 14307, 14345, 15060, 17214, 18120, 19076, 20080, 22952, 23845, 28614, 28690, 30120, 34428, 36240, 37901, 38152, 43035, 45904, 47690, 57228, 57380, 60240, 68856, 71535, 75802, 76304, 86070, 95380, 113703, 114456, 114760, 137712, 143070, 151604, 172140, 189505, 190760, 227406, 228912, 229520, 286140, 303208, 344280, 379010, 381520, 454812, 568515, 572280, 606416, 688560, 720119, 758020, 909624, 1137030, 1144560, 1440238, 1516040, 1819248, 2160357, 2274060, 2880476, 3032080, 3600595, 4320714, 4548120, 5760952, 7201190, 8641428, 9096240, 10801785, 11521904, 14402380, 17282856, 21603570, 28804760, 34565712, 43207140, 57609520, 86414280, 172828560.
If you add them up, you will get the total of 172,828,957. Now subtract 172,828,560 to get 397,134,960