The factors of the number 263,734,744 are: 1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 247, 266, 299, 322, 364, 437, 494, 532, 598, 644, 728, 829, 874, 988, 1064, 1196, 1288, 1658, 1729, 1748, 1976, 2093, 2392, 3059, 3316, 3458, 3496, 4186, 5681, 5803, 6118, 6632, 6916, 8372, 10777, 11362, 11606, 12236, 13832, 15751, 16744, 19067, 21554, 22724, 23212, 24472, 31502, 38134, 39767, 43108, 45448, 46424, 63004, 75439, 76268, 79534, 86216, 110257, 126008, 133469, 150878, 152536, 159068, 204763, 220514, 247871, 266938, 301756, 318136, 362273, 409526, 441028, 495742, 533876, 603512, 724546, 819052, 882056, 991484, 1067752, 1433341, 1449092, 1638104, 1735097, 1982968, 2535911, 2866682, 2898184, 3470194, 4709549, 5071822, 5733364, 6940388, 9419098, 10143644, 11466728, 13880776, 18838196, 20287288, 32966843, 37676392, 65933686, 131867372, 263734744.
If you add them up, you will get the total of 263,735,149. Now subtract 263,734,744 to get 405,577,256