The factors of the number 301,032,144 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 4088, 4091, 4599, 5256, 6132, 8176, 8182, 9198, 10512, 12264, 12273, 16364, 18396, 24528, 24546, 28637, 32728, 36792, 36819, 49092, 57274, 65456, 73584, 73638, 85911, 98184, 114548, 147276, 171822, 196368, 229096, 257733, 294552, 298643, 343644, 458192, 515466, 589104, 597286, 687288, 895929, 1030932, 1194572, 1374576, 1791858, 2061864, 2090501, 2389144, 2687787, 3583716, 4123728, 4181002, 4778288, 5375574, 6271503, 7167432, 8362004, 10751148, 12543006, 14334864, 16724008, 18814509, 21502296, 25086012, 33448016, 37629018, 43004592, 50172024, 75258036, 100344048, 150516072, 301032144.
If you add them up, you will get the total of 976,252,992.