The factors of the number 305,877,384 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 81, 82, 87, 108, 116, 123, 162, 164, 174, 216, 232, 246, 261, 324, 328, 348, 369, 397, 492, 522, 648, 696, 738, 783, 794, 984, 1044, 1107, 1189, 1191, 1476, 1566, 1588, 2088, 2214, 2349, 2378, 2382, 2952, 3132, 3176, 3321, 3567, 3573, 4428, 4698, 4756, 4764, 6264, 6642, 7134, 7146, 8856, 9396, 9512, 9528, 10701, 10719, 11513, 13284, 14268, 14292, 16277, 18792, 21402, 21438, 23026, 26568, 28536, 28584, 32103, 32157, 32554, 34539, 42804, 42876, 46052, 48831, 64206, 64314, 65108, 69078, 85608, 85752, 92104, 96309, 97662, 103617, 128412, 128628, 130216, 138156, 146493, 192618, 195324, 207234, 256824, 257256, 276312, 292986, 310851, 385236, 390648, 414468, 439479, 472033, 585972, 621702, 770472, 828936, 878958, 932553, 944066, 1171944, 1243404, 1318437, 1416099, 1757916, 1865106, 1888132, 2486808, 2636874, 2832198, 3515832, 3730212, 3776264, 4248297, 5273748, 5664396, 7460424, 8496594, 10547496, 11328792, 12744891, 16993188, 25489782, 33986376, 38234673, 50979564, 76469346, 101959128, 152938692, 305877384.
If you add them up, you will get the total of 910,186,200.