The factors of the number 354,408,672 are: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 83, 96, 114, 152, 166, 228, 249, 304, 332, 456, 498, 608, 664, 912, 996, 1328, 1577, 1824, 1992, 2341, 2656, 3154, 3984, 4682, 4731, 6308, 7023, 7968, 9364, 9462, 12616, 14046, 18728, 18924, 25232, 28092, 37456, 37848, 44479, 50464, 56184, 74912, 75696, 88958, 112368, 133437, 151392, 177916, 194303, 224736, 266874, 355832, 388606, 533748, 582909, 711664, 777212, 1067496, 1165818, 1423328, 1554424, 2134992, 2331636, 3108848, 3691757, 4269984, 4663272, 6217696, 7383514, 9326544, 11075271, 14767028, 18653088, 22150542, 29534056, 44301084, 59068112, 88602168, 118136224, 177204336, 354408672.
If you add them up, you will get the total of 354,409,309. Now subtract 354,408,672 to get 637,100,448