The factors of the number 605,617,324 are: 1, 2, 4, 13, 19, 23, 26, 29, 38, 46, 52, 58, 76, 92, 116, 247, 299, 377, 437, 494, 551, 598, 667, 754, 874, 919, 988, 1102, 1196, 1334, 1508, 1748, 1838, 2204, 2668, 3676, 5681, 7163, 8671, 11362, 11947, 12673, 14326, 17342, 17461, 21137, 22724, 23894, 25346, 26651, 28652, 34684, 34922, 42274, 47788, 50692, 53302, 69844, 84548, 106604, 164749, 226993, 274781, 329498, 346463, 401603, 453986, 506369, 549562, 612973, 658996, 692926, 803206, 907972, 1012738, 1099124, 1225946, 1385852, 1606412, 2025476, 2451892, 5220839, 6582797, 7968649, 10441678, 11646487, 13165594, 15937298, 20883356, 23292974, 26331188, 31874596, 46585948, 151404331, 302808662, 605617324.
If you add them up, you will get the total of 1,298,304,000.