2040984576

素因数分解:

$2^{10}\times 3^2\times {\mathrm{221461}}^1$

素因数の和:221487

約数の個数: 66

約数和(自身を含む): 5893325282

約数和(自身を除く): 3852340706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 221461, 442922, 664383, 885844, 1328766, 1771688, 1993149, 2657532, 3543376, 3986298, 5315064, 7086752, 7972596, 10630128, 14173504, 15945192, 21260256, 28347008, 31890384, 42520512, 56694016, 63780768, 85041024, 113388032, 127561536, 170082048, 226776064, 255123072, 340164096, 510246144, 680328192, 1020492288, 2040984576]

約数ペア:

[(1, 2040984576), (2, 1020492288), (3, 680328192), (4, 510246144), (6, 340164096), (8, 255123072), (9, 226776064), (12, 170082048), (16, 127561536), (18, 113388032), (24, 85041024), (32, 63780768), (36, 56694016), (48, 42520512), (64, 31890384), (72, 28347008), (96, 21260256), (128, 15945192), (144, 14173504), (192, 10630128), (256, 7972596), (288, 7086752), (384, 5315064), (512, 3986298), (576, 3543376), (768, 2657532), (1024, 1993149), (1152, 1771688), (1536, 1328766), (2304, 885844), (3072, 664383), (4608, 442922), (9216, 221461)]