The factors of the number 423,313,440 are: 1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 80173, 160346, 240519, 320692, 400865, 481038, 641384, 801730, 881903, 962076, 1202595, 1282768, 1603460, 1763806, 1924152, 2405190, 2565536, 2645709, 3206920, 3527612, 3848304, 4409515, 4810380, 5291418, 6413840, 7055224, 7696608, 8819030, 9620760, 10582836, 12827680, 13228545, 14110448, 17638060, 19241520, 21165672, 26457090, 28220896, 35276120, 38483040, 42331344, 52914180, 70552240, 84662688, 105828360, 141104480, 211656720, 423313440.
If you add them up, you will get the total of 423,313,441. Now subtract 423,313,440 to get 1,031,363,616