The factors of the number 605,673,432 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 97, 104, 117, 126, 156, 168, 182, 194, 234, 252, 273, 291, 312, 364, 388, 468, 504, 546, 582, 679, 728, 776, 819, 873, 936, 953, 1092, 1164, 1261, 1358, 1638, 1746, 1906, 2037, 2184, 2328, 2522, 2716, 2859, 3276, 3492, 3783, 3812, 4074, 5044, 5432, 5718, 6111, 6552, 6671, 6984, 7566, 7624, 8148, 8577, 8827, 10088, 11349, 11436, 12222, 12389, 13342, 15132, 16296, 17154, 17654, 20013, 22698, 22872, 24444, 24778, 26481, 26684, 30264, 34308, 35308, 37167, 40026, 45396, 48888, 49556, 52962, 53368, 60039, 68616, 70616, 74334, 79443, 80052, 86723, 90792, 92441, 99112, 105924, 111501, 120078, 148668, 158886, 160104, 173446, 184882, 211848, 223002, 240156, 260169, 277323, 297336, 317772, 346892, 369764, 446004, 480312, 520338, 554646, 635544, 647087, 693784, 739528, 780507, 831969, 892008, 1040676, 1109292, 1201733, 1294174, 1561014, 1663938, 1941261, 2081352, 2218584, 2403466, 2588348, 3122028, 3327876, 3605199, 3882522, 4806932, 5176696, 5823783, 6244056, 6655752, 7210398, 7765044, 8412131, 9613864, 10815597, 11647566, 14420796, 15530088, 16824262, 21631194, 23295132, 25236393, 28841592, 33648524, 43262388, 46590264, 50472786, 67297048, 75709179, 86524776, 100945572, 151418358, 201891144, 302836716, 605673432.
If you add them up, you will get the total of 2,041,865,280.