517907328

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 1434854400

約数和(自身を除く): 916947072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 139, 186, 192, 248, 278, 313, 372, 384, 417, 496, 556, 626, 744, 834, 939, 992, 1112, 1252, 1488, 1668, 1878, 1984, 2224, 2504, 2976, 3336, 3756, 3968, 4309, 4448, 5008, 5952, 6672, 7512, 8618, 8896, 9703, 10016, 11904, 12927, 13344, 15024, 17236, 17792, 19406, 20032, 25854, 26688, 29109, 30048, 34472, 38812, 40064, 43507, 51708, 53376, 58218, 60096, 68944, 77624, 87014, 103416, 116436, 120192, 130521, 137888, 155248, 174028, 206832, 232872, 261042, 275776, 310496, 348056, 413664, 465744, 522084, 551552, 620992, 696112, 827328, 931488, 1044168, 1241984, 1348717, 1392224, 1654656, 1862976, 2088336, 2697434, 2784448, 3725952, 4046151, 4176672, 5394868, 5568896, 8092302, 8353344, 10789736, 16184604, 16706688, 21579472, 32369208, 43158944, 64738416, 86317888, 129476832, 172635776, 258953664, 517907328]

約数ペア:

[(1, 517907328), (2, 258953664), (3, 172635776), (4, 129476832), (6, 86317888), (8, 64738416), (12, 43158944), (16, 32369208), (24, 21579472), (31, 16706688), (32, 16184604), (48, 10789736), (62, 8353344), (64, 8092302), (93, 5568896), (96, 5394868), (124, 4176672), (128, 4046151), (139, 3725952), (186, 2784448), (192, 2697434), (248, 2088336), (278, 1862976), (313, 1654656), (372, 1392224), (384, 1348717), (417, 1241984), (496, 1044168), (556, 931488), (626, 827328), (744, 696112), (834, 620992), (939, 551552), (992, 522084), (1112, 465744), (1252, 413664), (1488, 348056), (1668, 310496), (1878, 275776), (1984, 261042), (2224, 232872), (2504, 206832), (2976, 174028), (3336, 155248), (3756, 137888), (3968, 130521), (4309, 120192), (4448, 116436), (5008, 103416), (5952, 87014), (6672, 77624), (7512, 68944), (8618, 60096), (8896, 58218), (9703, 53376), (10016, 51708), (11904, 43507), (12927, 40064), (13344, 38812), (15024, 34472), (17236, 30048), (17792, 29109), (19406, 26688), (20032, 25854)]