826338048

素因数分解:

$2^8\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1663}}^1$

素因数の和:2329

約数の個数: 72

約数和(自身を含む): 2203987968

約数和(自身を除く): 1377649920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 647, 768, 1294, 1663, 1941, 2588, 3326, 3882, 4989, 5176, 6652, 7764, 9978, 10352, 13304, 15528, 19956, 20704, 26608, 31056, 39912, 41408, 53216, 62112, 79824, 82816, 106432, 124224, 159648, 165632, 212864, 248448, 319296, 425728, 496896, 638592, 1075961, 1277184, 2151922, 3227883, 4303844, 6455766, 8607688, 12911532, 17215376, 25823064, 34430752, 51646128, 68861504, 103292256, 137723008, 206584512, 275446016, 413169024, 826338048]

約数ペア:

[(1, 826338048), (2, 413169024), (3, 275446016), (4, 206584512), (6, 137723008), (8, 103292256), (12, 68861504), (16, 51646128), (24, 34430752), (32, 25823064), (48, 17215376), (64, 12911532), (96, 8607688), (128, 6455766), (192, 4303844), (256, 3227883), (384, 2151922), (647, 1277184), (768, 1075961), (1294, 638592), (1663, 496896), (1941, 425728), (2588, 319296), (3326, 248448), (3882, 212864), (4989, 165632), (5176, 159648), (6652, 124224), (7764, 106432), (9978, 82816), (10352, 79824), (13304, 62112), (15528, 53216), (19956, 41408), (20704, 39912), (26608, 31056)]