The factors of the number 276,434,844 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 203, 222, 259, 348, 406, 444, 518, 609, 777, 812, 1036, 1073, 1218, 1554, 2146, 2436, 3067, 3108, 3219, 4292, 6134, 6438, 7511, 9201, 12268, 12876, 15022, 18402, 21469, 22533, 30044, 36804, 42938, 45066, 64407, 85876, 88943, 90132, 113479, 128814, 177886, 226958, 257628, 266829, 340437, 355772, 453916, 533658, 622601, 680874, 794353, 1067316, 1245202, 1361748, 1588706, 1867803, 2383059, 2490404, 3177412, 3290891, 3735606, 4766118, 6581782, 7471212, 9532236, 9872673, 13163564, 19745346, 23036237, 39490692, 46072474, 69108711, 92144948, 138217422, 276434844.
If you add them up, you will get the total of 276,435,351. Now subtract 276,434,844 to get 507,009,636