The factors of the number 285,475,512 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 83, 84, 118, 166, 168, 177, 236, 249, 332, 347, 354, 413, 472, 498, 581, 664, 694, 708, 826, 996, 1041, 1162, 1239, 1388, 1416, 1652, 1743, 1992, 2082, 2324, 2429, 2478, 2776, 3304, 3486, 4164, 4648, 4858, 4897, 4956, 6972, 7287, 8328, 9716, 9794, 9912, 13944, 14574, 14691, 19432, 19588, 20473, 28801, 29148, 29382, 34279, 39176, 40946, 57602, 58296, 58764, 61419, 68558, 81892, 86403, 102837, 115204, 117528, 122838, 137116, 143311, 163784, 172806, 201607, 205674, 230408, 245676, 274232, 286622, 345612, 403214, 411348, 429933, 491352, 573244, 604821, 691224, 806428, 822696, 859866, 1146488, 1209642, 1612856, 1699259, 1719732, 2419284, 3398518, 3439464, 4838568, 5097777, 6797036, 10195554, 11894813, 13594072, 20391108, 23789626, 35684439, 40782216, 47579252, 71368878, 95158504, 142737756, 285475512.
If you add them up, you will get the total of 841,881,600.