The factors of the number 234,351,168 are: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 227, 228, 283, 304, 454, 456, 566, 608, 681, 849, 908, 912, 1132, 1216, 1362, 1698, 1816, 1824, 2264, 2724, 3396, 3632, 3648, 4313, 4528, 5377, 5448, 6792, 7264, 8626, 9056, 10754, 10896, 12939, 13584, 14528, 16131, 17252, 18112, 21508, 21792, 25878, 27168, 32262, 34504, 43016, 43584, 51756, 54336, 64241, 64524, 69008, 86032, 103512, 128482, 129048, 138016, 172064, 192723, 207024, 256964, 258096, 276032, 344128, 385446, 414048, 513928, 516192, 770892, 828096, 1027856, 1032384, 1220579, 1541784, 2055712, 2441158, 3083568, 3661737, 4111424, 4882316, 6167136, 7323474, 9764632, 12334272, 14646948, 19529264, 29293896, 39058528, 58587792, 78117056, 117175584, 234351168.
If you add them up, you will get the total of 657,880,320.