The factors of the number 355,543,236 are: 1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 197, 204, 306, 394, 459, 591, 612, 788, 918, 983, 1182, 1773, 1836, 1966, 2364, 2949, 3349, 3546, 3932, 5319, 5898, 6698, 7092, 8847, 10047, 10638, 11796, 13396, 16711, 17694, 20094, 21276, 26541, 30141, 33422, 35388, 40188, 50133, 53082, 60282, 66844, 90423, 100266, 106164, 120564, 150399, 180846, 193651, 200532, 300798, 361692, 387302, 451197, 580953, 601596, 774604, 902394, 1161906, 1742859, 1804788, 2323812, 3292067, 3485718, 5228577, 6584134, 6971436, 9876201, 10457154, 13168268, 19752402, 20914308, 29628603, 39504804, 59257206, 88885809, 118514412, 177771618, 355543236.
If you add them up, you will get the total of 981,953,280.