The factors of the number 211,212,144 are: 1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 263, 264, 286, 297, 312, 338, 351, 396, 429, 432, 468, 507, 526, 528, 572, 594, 624, 676, 702, 789, 792, 858, 936, 1014, 1052, 1144, 1188, 1287, 1352, 1404, 1521, 1578, 1584, 1716, 1859, 1872, 2028, 2104, 2288, 2367, 2376, 2574, 2704, 2808, 2893, 3042, 3156, 3419, 3432, 3718, 3861, 4056, 4208, 4563, 4734, 4752, 5148, 5577, 5616, 5786, 6084, 6312, 6838, 6864, 7101, 7436, 7722, 8112, 8679, 9126, 9468, 10257, 10296, 11154, 11572, 12168, 12624, 13676, 14202, 14872, 15444, 16731, 17358, 18252, 18936, 20514, 20592, 22308, 23144, 24336, 26037, 27352, 28404, 29744, 30771, 30888, 33462, 34716, 36504, 37609, 37872, 41028, 44447, 44616, 46288, 50193, 52074, 54704, 56808, 61542, 61776, 66924, 69432, 73008, 75218, 78111, 82056, 88894, 89232, 92313, 100386, 104148, 112827, 113616, 123084, 133341, 133848, 138864, 150436, 156222, 164112, 177788, 184626, 200772, 208296, 225654, 246168, 266682, 267696, 300872, 312444, 338481, 355576, 369252, 400023, 401544, 416592, 451308, 488917, 492336, 533364, 601744, 624888, 676962, 711152, 738504, 800046, 803088, 902616, 977834, 1015443, 1066728, 1200069, 1249776, 1353924, 1466751, 1477008, 1600092, 1805232, 1955668, 2030886, 2133456, 2400138, 2707848, 2933502, 3200184, 3911336, 4061772, 4400253, 4800276, 5415696, 5867004, 6400368, 7822672, 8123544, 8800506, 9600552, 11734008, 13200759, 16247088, 17601012, 19201104, 23468016, 26401518, 35202024, 52803036, 70404048, 105606072, 211212144.
If you add them up, you will get the total of 211,212,651. Now subtract 211,212,144 to get 507,670,416