The factors of the number 192,621,312 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 109, 117, 118, 128, 144, 156, 177, 192, 208, 218, 234, 236, 256, 288, 312, 327, 354, 384, 416, 436, 468, 472, 531, 576, 624, 654, 708, 767, 768, 832, 872, 936, 944, 981, 1062, 1152, 1248, 1308, 1416, 1417, 1534, 1664, 1744, 1872, 1888, 1962, 2124, 2301, 2304, 2496, 2616, 2832, 2834, 3068, 3328, 3488, 3744, 3776, 3924, 4248, 4251, 4602, 4992, 5232, 5664, 5668, 6136, 6431, 6903, 6976, 7488, 7552, 7848, 8496, 8502, 9204, 9984, 10464, 11328, 11336, 12272, 12753, 12862, 13806, 13952, 14976, 15104, 15696, 16992, 17004, 18408, 19293, 20928, 22656, 22672, 24544, 25506, 25724, 27612, 27904, 29952, 31392, 33984, 34008, 36816, 38586, 41856, 45312, 45344, 49088, 51012, 51448, 55224, 57879, 62784, 67968, 68016, 73632, 77172, 83603, 83712, 90688, 98176, 102024, 102896, 110448, 115758, 125568, 135936, 136032, 147264, 154344, 167206, 181376, 196352, 204048, 205792, 220896, 231516, 250809, 251136, 272064, 294528, 308688, 334412, 362752, 408096, 411584, 441792, 463032, 501618, 544128, 589056, 617376, 668824, 752427, 816192, 823168, 883584, 926064, 1003236, 1088256, 1234752, 1337648, 1504854, 1632384, 1646336, 1767168, 1852128, 2006472, 2469504, 2675296, 3009708, 3264768, 3704256, 4012944, 4939008, 5350592, 6019416, 7408512, 8025888, 10701184, 12038832, 14817024, 16051776, 21402368, 24077664, 32103552, 48155328, 64207104, 96310656, 192621312.
If you add them up, you will get the total of 192,621,733. Now subtract 192,621,312 to get 421,191,888