551118668288

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{1187}}^1\times {\mathrm{21089}}^1$

素因数の和:22337

約数の個数: 80

約数和(自身を含む): 1127772059040

約数和(自身を除く): 576653390752

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1187, 1376, 2374, 2752, 4748, 5504, 9496, 11008, 18992, 21089, 22016, 37984, 42178, 51041, 75968, 84356, 102082, 151936, 168712, 204164, 303872, 337424, 408328, 607744, 674848, 816656, 906827, 1349696, 1633312, 1813654, 2699392, 3266624, 3627308, 5398784, 6533248, 7254616, 10797568, 13066496, 14509232, 25032643, 26132992, 29018464, 50065286, 58036928, 100130572, 116073856, 200261144, 232147712, 400522288, 464295424, 801044576, 1076403649, 1602089152, 2152807298, 3204178304, 4305614596, 6408356608, 8611229192, 12816713216, 17222458384, 34444916768, 68889833536, 137779667072, 275559334144, 551118668288]

約数ペア:

[(1, 551118668288), (2, 275559334144), (4, 137779667072), (8, 68889833536), (16, 34444916768), (32, 17222458384), (43, 12816713216), (64, 8611229192), (86, 6408356608), (128, 4305614596), (172, 3204178304), (256, 2152807298), (344, 1602089152), (512, 1076403649), (688, 801044576), (1187, 464295424), (1376, 400522288), (2374, 232147712), (2752, 200261144), (4748, 116073856), (5504, 100130572), (9496, 58036928), (11008, 50065286), (18992, 29018464), (21089, 26132992), (22016, 25032643), (37984, 14509232), (42178, 13066496), (51041, 10797568), (75968, 7254616), (84356, 6533248), (102082, 5398784), (151936, 3627308), (168712, 3266624), (204164, 2699392), (303872, 1813654), (337424, 1633312), (408328, 1349696), (607744, 906827), (674848, 816656)]