The factors of the number 256,065,012 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 63, 74, 84, 87, 111, 116, 126, 148, 174, 203, 222, 252, 259, 261, 333, 348, 406, 444, 518, 522, 609, 666, 777, 812, 947, 1036, 1044, 1073, 1218, 1332, 1554, 1827, 1894, 2146, 2331, 2436, 2841, 3108, 3219, 3654, 3788, 4292, 4662, 5682, 6438, 6629, 7308, 7511, 8523, 9324, 9657, 11364, 12876, 13258, 15022, 17046, 19314, 19887, 22533, 26516, 27463, 30044, 34092, 35039, 38628, 39774, 45066, 54926, 59661, 67599, 70078, 79548, 82389, 90132, 105117, 109852, 119322, 135198, 140156, 164778, 192241, 210234, 238644, 245273, 247167, 270396, 315351, 329556, 384482, 420468, 490546, 494334, 576723, 630702, 735819, 768964, 981092, 988668, 1016131, 1153446, 1261404, 1471638, 1730169, 2032262, 2207457, 2306892, 2943276, 3048393, 3460338, 4064524, 4414914, 6096786, 6920676, 7112917, 8829828, 9145179, 12193572, 14225834, 18290358, 21338751, 28451668, 36580716, 42677502, 64016253, 85355004, 128032506, 256065012.
If you add them up, you will get the total of 256,065,542. Now subtract 256,065,012 to get 530,699,148