The factors of the number 404,201,304 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 754, 936, 1044, 1131, 1508, 2088, 2262, 3016, 3393, 4524, 6786, 9048, 13572, 14891, 27144, 29782, 44673, 59564, 89346, 119128, 134019, 178692, 193583, 268038, 357384, 387166, 431839, 536076, 580749, 774332, 863678, 1072152, 1161498, 1295517, 1548664, 1727356, 1742247, 2322996, 2591034, 3454712, 3484494, 3886551, 4645992, 5182068, 5613907, 6968988, 7773102, 10364136, 11227814, 13937976, 15546204, 16841721, 22455628, 31092408, 33683442, 44911256, 50525163, 67366884, 101050326, 134733768, 202100652, 404201304.
If you add them up, you will get the total of 404,202,119. Now subtract 404,201,304 to get 815,453,496