2178434048

素因数分解:

$2^{10}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2547

約数の個数: 88

約数和(自身を含む): 5018130432

約数和(自身を除く): 2839696384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1024, 1778, 1792, 2032, 2393, 3556, 3584, 4064, 4786, 7112, 7168, 8128, 9572, 14224, 16256, 16751, 19144, 28448, 32512, 33502, 38288, 56896, 65024, 67004, 76576, 113792, 130048, 134008, 153152, 227584, 268016, 303911, 306304, 455168, 536032, 607822, 612608, 910336, 1072064, 1215644, 1225216, 2127377, 2144128, 2431288, 2450432, 4254754, 4288256, 4862576, 8509508, 8576512, 9725152, 17019016, 17153024, 19450304, 34038032, 38900608, 68076064, 77801216, 136152128, 155602432, 272304256, 311204864, 544608512, 1089217024, 2178434048]

約数ペア:

[(1, 2178434048), (2, 1089217024), (4, 544608512), (7, 311204864), (8, 272304256), (14, 155602432), (16, 136152128), (28, 77801216), (32, 68076064), (56, 38900608), (64, 34038032), (112, 19450304), (127, 17153024), (128, 17019016), (224, 9725152), (254, 8576512), (256, 8509508), (448, 4862576), (508, 4288256), (512, 4254754), (889, 2450432), (896, 2431288), (1016, 2144128), (1024, 2127377), (1778, 1225216), (1792, 1215644), (2032, 1072064), (2393, 910336), (3556, 612608), (3584, 607822), (4064, 536032), (4786, 455168), (7112, 306304), (7168, 303911), (8128, 268016), (9572, 227584), (14224, 153152), (16256, 134008), (16751, 130048), (19144, 113792), (28448, 76576), (32512, 67004), (33502, 65024), (38288, 56896)]