2681257728

素因数分解:

$2^8\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6701}}^1$

素因数の和:7241

約数の個数: 72

約数和(自身を含む): 7150819536

約数和(自身を除く): 4469561808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 521, 768, 1042, 1563, 2084, 3126, 4168, 6252, 6701, 8336, 12504, 13402, 16672, 20103, 25008, 26804, 33344, 40206, 50016, 53608, 66688, 80412, 100032, 107216, 133376, 160824, 200064, 214432, 321648, 400128, 428864, 643296, 857728, 1286592, 1715456, 2573184, 3491221, 5146368, 6982442, 10473663, 13964884, 20947326, 27929768, 41894652, 55859536, 83789304, 111719072, 167578608, 223438144, 335157216, 446876288, 670314432, 893752576, 1340628864, 2681257728]

約数ペア:

[(1, 2681257728), (2, 1340628864), (3, 893752576), (4, 670314432), (6, 446876288), (8, 335157216), (12, 223438144), (16, 167578608), (24, 111719072), (32, 83789304), (48, 55859536), (64, 41894652), (96, 27929768), (128, 20947326), (192, 13964884), (256, 10473663), (384, 6982442), (521, 5146368), (768, 3491221), (1042, 2573184), (1563, 1715456), (2084, 1286592), (3126, 857728), (4168, 643296), (6252, 428864), (6701, 400128), (8336, 321648), (12504, 214432), (13402, 200064), (16672, 160824), (20103, 133376), (25008, 107216), (26804, 100032), (33344, 80412), (40206, 66688), (50016, 53608)]