549008512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 1261209600

約数和(自身を除く): 712201088

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 128, 208, 232, 248, 367, 377, 403, 416, 464, 496, 734, 754, 806, 832, 899, 928, 992, 1468, 1508, 1612, 1664, 1798, 1856, 1984, 2936, 3016, 3224, 3596, 3712, 3968, 4771, 5872, 6032, 6448, 7192, 9542, 10643, 11377, 11687, 11744, 12064, 12896, 14384, 19084, 21286, 22754, 23374, 23488, 24128, 25792, 28768, 38168, 42572, 45508, 46748, 46976, 48256, 51584, 57536, 76336, 85144, 91016, 93496, 115072, 138359, 147901, 152672, 170288, 182032, 186992, 276718, 295802, 305344, 329933, 340576, 364064, 373984, 553436, 591604, 610688, 659866, 681152, 728128, 747968, 1106872, 1183208, 1319732, 1362304, 1456256, 1495936, 2213744, 2366416, 2639464, 4289129, 4427488, 4732832, 5278928, 8578258, 8854976, 9465664, 10557856, 17156516, 17709952, 18931328, 21115712, 34313032, 42231424, 68626064, 137252128, 274504256, 549008512]

約数ペア:

[(1, 549008512), (2, 274504256), (4, 137252128), (8, 68626064), (13, 42231424), (16, 34313032), (26, 21115712), (29, 18931328), (31, 17709952), (32, 17156516), (52, 10557856), (58, 9465664), (62, 8854976), (64, 8578258), (104, 5278928), (116, 4732832), (124, 4427488), (128, 4289129), (208, 2639464), (232, 2366416), (248, 2213744), (367, 1495936), (377, 1456256), (403, 1362304), (416, 1319732), (464, 1183208), (496, 1106872), (734, 747968), (754, 728128), (806, 681152), (832, 659866), (899, 610688), (928, 591604), (992, 553436), (1468, 373984), (1508, 364064), (1612, 340576), (1664, 329933), (1798, 305344), (1856, 295802), (1984, 276718), (2936, 186992), (3016, 182032), (3224, 170288), (3596, 152672), (3712, 147901), (3968, 138359), (4771, 115072), (5872, 93496), (6032, 91016), (6448, 85144), (7192, 76336), (9542, 57536), (10643, 51584), (11377, 48256), (11687, 46976), (11744, 46748), (12064, 45508), (12896, 42572), (14384, 38168), (19084, 28768), (21286, 25792), (22754, 24128), (23374, 23488)]