2161983744

素因数分解:

$2^8\times 3^3\times {\mathrm{479}}^1\times {\mathrm{653}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 6416524800

約数和(自身を除く): 4254541056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 479, 576, 653, 768, 864, 958, 1152, 1306, 1437, 1728, 1916, 1959, 2304, 2612, 2874, 3456, 3832, 3918, 4311, 5224, 5748, 5877, 6912, 7664, 7836, 8622, 10448, 11496, 11754, 12933, 15328, 15672, 17244, 17631, 20896, 22992, 23508, 25866, 30656, 31344, 34488, 35262, 41792, 45984, 47016, 51732, 61312, 62688, 68976, 70524, 83584, 91968, 94032, 103464, 122624, 125376, 137952, 141048, 167168, 183936, 188064, 206928, 250752, 275904, 282096, 312787, 367872, 376128, 413856, 501504, 551808, 564192, 625574, 752256, 827712, 938361, 1103616, 1128384, 1251148, 1504512, 1655424, 1876722, 2256768, 2502296, 2815083, 3310848, 3753444, 4513536, 5004592, 5630166, 7506888, 8445249, 10009184, 11260332, 15013776, 16890498, 20018368, 22520664, 30027552, 33780996, 40036736, 45041328, 60055104, 67561992, 80073472, 90082656, 120110208, 135123984, 180165312, 240220416, 270247968, 360330624, 540495936, 720661248, 1080991872, 2161983744]

約数ペア:

[(1, 2161983744), (2, 1080991872), (3, 720661248), (4, 540495936), (6, 360330624), (8, 270247968), (9, 240220416), (12, 180165312), (16, 135123984), (18, 120110208), (24, 90082656), (27, 80073472), (32, 67561992), (36, 60055104), (48, 45041328), (54, 40036736), (64, 33780996), (72, 30027552), (96, 22520664), (108, 20018368), (128, 16890498), (144, 15013776), (192, 11260332), (216, 10009184), (256, 8445249), (288, 7506888), (384, 5630166), (432, 5004592), (479, 4513536), (576, 3753444), (653, 3310848), (768, 2815083), (864, 2502296), (958, 2256768), (1152, 1876722), (1306, 1655424), (1437, 1504512), (1728, 1251148), (1916, 1128384), (1959, 1103616), (2304, 938361), (2612, 827712), (2874, 752256), (3456, 625574), (3832, 564192), (3918, 551808), (4311, 501504), (5224, 413856), (5748, 376128), (5877, 367872), (6912, 312787), (7664, 282096), (7836, 275904), (8622, 250752), (10448, 206928), (11496, 188064), (11754, 183936), (12933, 167168), (15328, 141048), (15672, 137952), (17244, 125376), (17631, 122624), (20896, 103464), (22992, 94032), (23508, 91968), (25866, 83584), (30656, 70524), (31344, 68976), (34488, 62688), (35262, 61312), (41792, 51732), (45984, 47016)]