The factors of the number 400,104,012 are: 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 539, 588, 686, 924, 1029, 1078, 1372, 1617, 2058, 2156, 3234, 3773, 4116, 6468, 7546, 8837, 11319, 15092, 17674, 22638, 26511, 35348, 45276, 53022, 61859, 97207, 106044, 123718, 185577, 194414, 247436, 291621, 371154, 388828, 433013, 583242, 680449, 742308, 866026, 1166484, 1299039, 1360898, 1732052, 2041347, 2598078, 2721796, 3031091, 4082694, 4763143, 5196156, 6062182, 8165388, 9093273, 9526286, 12124364, 14289429, 18186546, 19052572, 28578858, 33342001, 36373092, 57157716, 66684002, 100026003, 133368004, 200052006, 400104012.
If you add them up, you will get the total of 1,187,827,200.