The factors of the number 323,412,336 are: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 5573, 6448, 7254, 9672, 11146, 14508, 16719, 19344, 22292, 29016, 33438, 44584, 50157, 58032, 66876, 72449, 89168, 100314, 133752, 144898, 172763, 200628, 217347, 267504, 289796, 345526, 401256, 434694, 518289, 579592, 652041, 691052, 802512, 869388, 1036578, 1159184, 1304082, 1382104, 1554867, 1738776, 2073156, 2245919, 2608164, 2764208, 3109734, 3477552, 4146312, 4491838, 5216328, 6219468, 6737757, 8292624, 8983676, 10432656, 12438936, 13475514, 17967352, 20213271, 24877872, 26951028, 35934704, 40426542, 53902056, 80853084, 107804112, 161706168, 323412336.
If you add them up, you will get the total of 1,006,352,256.