The factors of the number 541,146,112 are: 1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 59, 64, 104, 106, 118, 128, 169, 208, 212, 236, 256, 338, 416, 424, 472, 512, 676, 689, 767, 832, 848, 944, 1024, 1352, 1378, 1534, 1664, 1696, 1888, 2704, 2756, 3068, 3127, 3328, 3392, 3776, 5408, 5512, 6136, 6254, 6656, 6784, 7552, 8957, 9971, 10816, 11024, 12272, 12508, 13312, 13568, 15104, 17914, 19942, 21632, 22048, 24544, 25016, 27136, 30208, 35828, 39884, 40651, 43264, 44096, 49088, 50032, 54272, 60416, 71656, 79768, 81302, 86528, 88192, 98176, 100064, 143312, 159536, 162604, 173056, 176384, 196352, 200128, 286624, 319072, 325208, 352768, 392704, 400256, 528463, 573248, 638144, 650416, 705536, 785408, 800512, 1056926, 1146496, 1276288, 1300832, 1601024, 2113852, 2292992, 2552576, 2601664, 3202048, 4227704, 4585984, 5105152, 5203328, 8455408, 9171968, 10210304, 10406656, 16910816, 20813312, 33821632, 41626624, 67643264, 135286528, 270573056, 541146112.
If you add them up, you will get the total of 1,213,707,240.