7989702912

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{111863}}^1$

素因数の和:111916

約数の個数: 108

約数和(自身を含む): 23779601664

約数和(自身を除く): 15789898752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5952, 7936, 8928, 11904, 17856, 23808, 35712, 71424, 111863, 223726, 335589, 447452, 671178, 894904, 1006767, 1342356, 1789808, 2013534, 2684712, 3467753, 3579616, 4027068, 5369424, 6935506, 7159232, 8054136, 10403259, 10738848, 13871012, 14318464, 16108272, 20806518, 21477696, 27742024, 28636928, 31209777, 32216544, 41613036, 42955392, 55484048, 62419554, 64433088, 83226072, 85910784, 110968096, 124839108, 128866176, 166452144, 221936192, 249678216, 257732352, 332904288, 443872384, 499356432, 665808576, 887744768, 998712864, 1331617152, 1997425728, 2663234304, 3994851456, 7989702912]

約数ペア:

[(1, 7989702912), (2, 3994851456), (3, 2663234304), (4, 1997425728), (6, 1331617152), (8, 998712864), (9, 887744768), (12, 665808576), (16, 499356432), (18, 443872384), (24, 332904288), (31, 257732352), (32, 249678216), (36, 221936192), (48, 166452144), (62, 128866176), (64, 124839108), (72, 110968096), (93, 85910784), (96, 83226072), (124, 64433088), (128, 62419554), (144, 55484048), (186, 42955392), (192, 41613036), (248, 32216544), (256, 31209777), (279, 28636928), (288, 27742024), (372, 21477696), (384, 20806518), (496, 16108272), (558, 14318464), (576, 13871012), (744, 10738848), (768, 10403259), (992, 8054136), (1116, 7159232), (1152, 6935506), (1488, 5369424), (1984, 4027068), (2232, 3579616), (2304, 3467753), (2976, 2684712), (3968, 2013534), (4464, 1789808), (5952, 1342356), (7936, 1006767), (8928, 894904), (11904, 671178), (17856, 447452), (23808, 335589), (35712, 223726), (71424, 111863)]