The factors of the number 171,467,712 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 432, 442, 449, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 898, 918, 936, 1088, 1224, 1248, 1326, 1347, 1404, 1632, 1728, 1768, 1796, 1836, 1872, 1989, 2448, 2496, 2652, 2694, 2808, 3264, 3536, 3592, 3672, 3744, 3978, 4041, 4896, 5304, 5388, 5616, 5837, 5967, 7072, 7184, 7344, 7488, 7633, 7956, 8082, 9792, 10608, 10776, 11232, 11674, 11934, 12123, 14144, 14368, 14688, 15266, 15912, 16164, 17511, 21216, 21552, 22464, 22899, 23348, 23868, 24246, 28736, 29376, 30532, 31824, 32328, 35022, 42432, 43104, 45798, 46696, 47736, 48492, 52533, 61064, 63648, 64656, 68697, 70044, 86208, 91596, 93392, 95472, 96984, 99229, 105066, 122128, 127296, 129312, 137394, 140088, 157599, 183192, 186784, 190944, 193968, 198458, 206091, 210132, 244256, 258624, 274788, 280176, 297687, 315198, 366384, 373568, 381888, 387936, 396916, 412182, 420264, 488512, 549576, 560352, 595374, 630396, 732768, 775872, 793832, 824364, 840528, 893061, 1099152, 1120704, 1190748, 1260792, 1465536, 1587664, 1648728, 1681056, 1786122, 2198304, 2381496, 2521584, 2679183, 3175328, 3297456, 3362112, 3572244, 4396608, 4762992, 5043168, 5358366, 6350656, 6594912, 7144488, 9525984, 10086336, 10716732, 13189824, 14288976, 19051968, 21433464, 28577952, 42866928, 57155904, 85733856, 171467712.
If you add them up, you will get the total of 171,468,116. Now subtract 171,467,712 to get 404,604,288