The factors of the number 252,341,544 are: 1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 2687, 3354, 3612, 3913, 4472, 5374, 6708, 7224, 7826, 8061, 10748, 11739, 13416, 15652, 16122, 18809, 21496, 23478, 31304, 32244, 34931, 37618, 46956, 56427, 64488, 69862, 75236, 93912, 104793, 112854, 115541, 139724, 150472, 209586, 225708, 231082, 244517, 279448, 346623, 419172, 451416, 462164, 489034, 693246, 733551, 808787, 838344, 924328, 978068, 1386492, 1467102, 1502033, 1617574, 1956136, 2426361, 2772984, 2934204, 3004066, 3235148, 4506099, 4852722, 5868408, 6008132, 6470296, 9012198, 9705444, 10514231, 12016264, 18024396, 19410888, 21028462, 31542693, 36048792, 42056924, 63085386, 84113848, 126170772, 252341544.
If you add them up, you will get the total of 794,787,840.