The factors of the number 442,000,416 are: 1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 858, 968, 1056, 1144, 1248, 1452, 1573, 1716, 1936, 2288, 2904, 2927, 3146, 3432, 3872, 4576, 4719, 5808, 5854, 6292, 6864, 8781, 9438, 11616, 11708, 12584, 13728, 17562, 18876, 23416, 25168, 32197, 35124, 37752, 38051, 46832, 50336, 64394, 70248, 75504, 76102, 93664, 96591, 114153, 128788, 140496, 151008, 152204, 193182, 228306, 257576, 280992, 304408, 354167, 386364, 418561, 456612, 515152, 608816, 708334, 772728, 837122, 913224, 1030304, 1062501, 1217632, 1255683, 1416668, 1545456, 1674244, 1826448, 2125002, 2511366, 2833336, 3090912, 3348488, 3652896, 4250004, 4604171, 5022732, 5666672, 6696976, 8500008, 9208342, 10045464, 11333344, 13393952, 13812513, 17000016, 18416684, 20090928, 27625026, 34000032, 36833368, 40181856, 55250052, 73666736, 110500104, 147333472, 221000208, 442000416.
If you add them up, you will get the total of 1,373,887,872.