The factors of the number 260,362,116 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 29, 36, 42, 46, 58, 63, 69, 84, 87, 92, 116, 126, 138, 161, 174, 203, 207, 252, 261, 276, 322, 348, 406, 414, 483, 522, 609, 644, 667, 812, 828, 966, 1044, 1218, 1334, 1449, 1549, 1827, 1932, 2001, 2436, 2668, 2898, 3098, 3654, 4002, 4647, 4669, 5796, 6003, 6196, 7308, 8004, 9294, 9338, 10843, 12006, 13941, 14007, 18588, 18676, 21686, 24012, 27882, 28014, 32529, 35627, 42021, 43372, 44921, 55764, 56028, 65058, 71254, 84042, 89842, 97587, 106881, 130116, 134763, 142508, 168084, 179684, 195174, 213762, 249389, 269526, 314447, 320643, 390348, 404289, 427524, 498778, 539052, 628894, 641286, 748167, 808578, 943341, 997556, 1033183, 1257788, 1282572, 1496334, 1617156, 1886682, 2066366, 2244501, 2830023, 2992668, 3099549, 3773364, 4132732, 4489002, 5660046, 6199098, 7232281, 8978004, 9298647, 11320092, 12398196, 14464562, 18597294, 21696843, 28929124, 37194588, 43393686, 65090529, 86787372, 130181058, 260362116.
If you add them up, you will get the total of 812,448,000.