The factors of the number 733,617,640 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 167, 203, 232, 280, 290, 334, 406, 541, 580, 668, 812, 835, 1015, 1082, 1160, 1169, 1336, 1624, 1670, 2030, 2164, 2338, 2705, 3340, 3787, 4060, 4328, 4676, 4843, 5410, 5845, 6680, 7574, 8120, 9352, 9686, 10820, 11690, 15148, 15689, 18935, 19372, 21640, 23380, 24215, 30296, 31378, 33901, 37870, 38744, 46760, 48430, 62756, 67802, 75740, 78445, 90347, 96860, 109823, 125512, 135604, 151480, 156890, 169505, 180694, 193720, 219646, 271208, 313780, 339010, 361388, 439292, 451735, 549115, 627560, 632429, 678020, 722776, 878584, 903470, 1098230, 1264858, 1356040, 1806940, 2196460, 2529716, 2620063, 3162145, 3613880, 4392920, 5059432, 5240126, 6324290, 10480252, 12648580, 13100315, 18340441, 20960504, 25297160, 26200630, 36680882, 52401260, 73361764, 91702205, 104802520, 146723528, 183404410, 366808820, 733617640.
If you add them up, you will get the total of 1,966,809,600.