The factors of the number 276,467,840 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 173, 176, 220, 227, 320, 346, 352, 440, 454, 640, 692, 704, 865, 880, 908, 1135, 1384, 1408, 1730, 1760, 1816, 1903, 2270, 2497, 2768, 3460, 3520, 3632, 3806, 4540, 4994, 5536, 6920, 7040, 7264, 7612, 9080, 9515, 9988, 11072, 12485, 13840, 14528, 15224, 18160, 19030, 19976, 22144, 24970, 27680, 29056, 30448, 36320, 38060, 39271, 39952, 49940, 55360, 60896, 72640, 76120, 78542, 79904, 99880, 110720, 121792, 145280, 152240, 157084, 159808, 196355, 199760, 243584, 304480, 314168, 319616, 392710, 399520, 431981, 608960, 628336, 785420, 799040, 863962, 1217920, 1256672, 1570840, 1598080, 1727924, 2159905, 2513344, 3141680, 3455848, 4319810, 5026688, 6283360, 6911696, 8639620, 12566720, 13823392, 17279240, 25133440, 27646784, 34558480, 55293568, 69116960, 138233920, 276467840.
If you add them up, you will get the total of 276,468,291. Now subtract 276,467,840 to get 451,910,080