The factors of the number 504,621,768 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 61, 82, 84, 122, 123, 164, 168, 183, 244, 246, 287, 328, 366, 427, 488, 492, 574, 732, 854, 861, 984, 1148, 1201, 1281, 1464, 1708, 1722, 2296, 2402, 2501, 2562, 3416, 3444, 3603, 4804, 5002, 5124, 6888, 7206, 7503, 8407, 9608, 10004, 10248, 14412, 15006, 16814, 17507, 20008, 25221, 28824, 30012, 33628, 35014, 49241, 50442, 52521, 60024, 67256, 70028, 73261, 98482, 100884, 105042, 140056, 146522, 147723, 196964, 201768, 210084, 219783, 293044, 295446, 344687, 393928, 420168, 439566, 512827, 586088, 590892, 689374, 879132, 1025654, 1034061, 1181784, 1378748, 1538481, 1758264, 2051308, 2068122, 2757496, 3003701, 3076962, 4102616, 4136244, 6007402, 6153924, 8272488, 9011103, 12014804, 12307848, 18022206, 21025907, 24029608, 36044412, 42051814, 63077721, 72088824, 84103628, 126155442, 168207256, 252310884, 504621768.
If you add them up, you will get the total of 504,622,765. Now subtract 504,621,768 to get 997,782,072