The factors of the number 228,512,592 are: 1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 231, 252, 259, 264, 296, 308, 333, 336, 396, 407, 444, 462, 504, 518, 528, 557, 592, 616, 666, 693, 777, 792, 814, 888, 924, 1008, 1036, 1114, 1221, 1232, 1332, 1386, 1554, 1584, 1628, 1671, 1776, 1848, 2072, 2228, 2331, 2442, 2664, 2772, 2849, 3108, 3256, 3342, 3663, 3696, 3899, 4144, 4456, 4662, 4884, 5013, 5328, 5544, 5698, 6127, 6216, 6512, 6684, 7326, 7798, 8547, 8912, 9324, 9768, 10026, 11088, 11396, 11697, 12254, 12432, 13368, 14652, 15596, 17094, 18381, 18648, 19536, 20052, 20609, 22792, 23394, 24508, 25641, 26736, 29304, 31192, 34188, 35091, 36762, 37296, 40104, 41218, 42889, 45584, 46788, 49016, 51282, 55143, 58608, 61827, 62384, 68376, 70182, 73524, 80208, 82436, 85778, 93576, 98032, 102564, 110286, 123654, 128667, 136752, 140364, 144263, 147048, 164872, 171556, 185481, 187152, 205128, 220572, 226699, 247308, 257334, 280728, 288526, 294096, 329744, 343112, 370962, 386001, 410256, 432789, 441144, 453398, 494616, 514668, 561456, 577052, 680097, 686224, 741924, 772002, 865578, 882288, 906796, 989232, 1029336, 1154104, 1298367, 1360194, 1483848, 1544004, 1586893, 1731156, 1813592, 2040291, 2058672, 2308208, 2596734, 2720388, 2967696, 3088008, 3173786, 3462312, 3627184, 4080582, 4760679, 5193468, 5440776, 6176016, 6347572, 6924624, 8161164, 9521358, 10386936, 10881552, 12695144, 14282037, 16322328, 19042716, 20773872, 25390288, 28564074, 32644656, 38085432, 57128148, 76170864, 114256296, 228512592.
If you add them up, you will get the total of 820,340,352.