The factors of the number 562,861,872 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 213, 216, 243, 284, 324, 426, 432, 486, 568, 639, 648, 852, 972, 1136, 1278, 1296, 1704, 1917, 1944, 2039, 2556, 3408, 3834, 3888, 4078, 5112, 5751, 6117, 7668, 8156, 10224, 11502, 12234, 15336, 16312, 17253, 18351, 23004, 24468, 30672, 32624, 34506, 36702, 46008, 48936, 55053, 69012, 73404, 92016, 97872, 110106, 138024, 144769, 146808, 165159, 220212, 276048, 289538, 293616, 330318, 434307, 440424, 495477, 579076, 660636, 868614, 880848, 990954, 1158152, 1302921, 1321272, 1737228, 1981908, 2316304, 2605842, 2642544, 3474456, 3908763, 3963816, 5211684, 6948912, 7817526, 7927632, 10423368, 11726289, 15635052, 20846736, 23452578, 31270104, 35178867, 46905156, 62540208, 70357734, 93810312, 140715468, 187620624, 281430936, 562861872.
If you add them up, you will get the total of 1,657,393,920.