218218445824

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2339}}^1\times {\mathrm{2939}}^1$

素因数の和:5329

約数の個数: 88

約数和(自身を含む): 450641318400

約数和(自身を除く): 232422872576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2339, 2939, 3968, 4678, 5878, 7936, 9356, 11756, 15872, 18712, 23512, 31744, 37424, 47024, 72509, 74848, 91109, 94048, 145018, 149696, 182218, 188096, 290036, 299392, 364436, 376192, 580072, 598784, 728872, 752384, 1160144, 1197568, 1457744, 1504768, 2320288, 2395136, 2915488, 3009536, 4640576, 5830976, 6874321, 9281152, 11661952, 13748642, 18562304, 23323904, 27497284, 37124608, 46647808, 54994568, 74249216, 93295616, 109989136, 213103951, 219978272, 426207902, 439956544, 852415804, 879913088, 1704831608, 1759826176, 3409663216, 3519652352, 6819326432, 7039304704, 13638652864, 27277305728, 54554611456, 109109222912, 218218445824]

約数ペア:

[(1, 218218445824), (2, 109109222912), (4, 54554611456), (8, 27277305728), (16, 13638652864), (31, 7039304704), (32, 6819326432), (62, 3519652352), (64, 3409663216), (124, 1759826176), (128, 1704831608), (248, 879913088), (256, 852415804), (496, 439956544), (512, 426207902), (992, 219978272), (1024, 213103951), (1984, 109989136), (2339, 93295616), (2939, 74249216), (3968, 54994568), (4678, 46647808), (5878, 37124608), (7936, 27497284), (9356, 23323904), (11756, 18562304), (15872, 13748642), (18712, 11661952), (23512, 9281152), (31744, 6874321), (37424, 5830976), (47024, 4640576), (72509, 3009536), (74848, 2915488), (91109, 2395136), (94048, 2320288), (145018, 1504768), (149696, 1457744), (182218, 1197568), (188096, 1160144), (290036, 752384), (299392, 728872), (364436, 598784), (376192, 580072)]