The factors of the number 446,527,566 are: 1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 129, 138, 162, 207, 243, 258, 387, 414, 486, 621, 774, 929, 989, 1161, 1242, 1858, 1863, 1978, 2322, 2787, 2967, 3483, 3726, 5574, 5589, 5934, 6966, 8361, 8901, 10449, 11178, 16722, 17802, 20898, 21367, 25083, 26703, 39947, 42734, 50166, 53406, 64101, 75249, 79894, 80109, 119841, 128202, 150498, 160218, 192303, 225747, 239682, 240327, 359523, 384606, 451494, 480654, 576909, 719046, 918781, 1078569, 1153818, 1730727, 1837562, 2157138, 2756343, 3235707, 3461454, 5192181, 5512686, 6471414, 8269029, 9707121, 10384362, 16538058, 19414242, 24807087, 49614174, 74421261, 148842522, 223263783, 446527566.
If you add them up, you will get the total of 1,072,431,360.