2921468032

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 6805440000

約数和(自身を除く): 3883971968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 149, 158, 224, 277, 298, 316, 448, 553, 554, 596, 632, 896, 1043, 1106, 1108, 1192, 1264, 1939, 2086, 2212, 2216, 2384, 2528, 3878, 4172, 4424, 4432, 4768, 5056, 7756, 8344, 8848, 8864, 9536, 10112, 11771, 15512, 16688, 17696, 17728, 19072, 21883, 23542, 31024, 33376, 35392, 35456, 41273, 43766, 47084, 62048, 66752, 70784, 82397, 82546, 87532, 94168, 124096, 133504, 153181, 164794, 165092, 175064, 188336, 248192, 288911, 306362, 329588, 330184, 350128, 376672, 577822, 612724, 659176, 660368, 700256, 753344, 1155644, 1225448, 1318352, 1320736, 1400512, 1506688, 2311288, 2450896, 2636704, 2641472, 2801024, 3260567, 4622576, 4901792, 5273408, 5282944, 6521134, 9245152, 9803584, 10546816, 13042268, 18490304, 19607168, 22823969, 26084536, 36980608, 45647938, 52169072, 91295876, 104338144, 182591752, 208676288, 365183504, 417352576, 730367008, 1460734016, 2921468032]

約数ペア:

[(1, 2921468032), (2, 1460734016), (4, 730367008), (7, 417352576), (8, 365183504), (14, 208676288), (16, 182591752), (28, 104338144), (32, 91295876), (56, 52169072), (64, 45647938), (79, 36980608), (112, 26084536), (128, 22823969), (149, 19607168), (158, 18490304), (224, 13042268), (277, 10546816), (298, 9803584), (316, 9245152), (448, 6521134), (553, 5282944), (554, 5273408), (596, 4901792), (632, 4622576), (896, 3260567), (1043, 2801024), (1106, 2641472), (1108, 2636704), (1192, 2450896), (1264, 2311288), (1939, 1506688), (2086, 1400512), (2212, 1320736), (2216, 1318352), (2384, 1225448), (2528, 1155644), (3878, 753344), (4172, 700256), (4424, 660368), (4432, 659176), (4768, 612724), (5056, 577822), (7756, 376672), (8344, 350128), (8848, 330184), (8864, 329588), (9536, 306362), (10112, 288911), (11771, 248192), (15512, 188336), (16688, 175064), (17696, 165092), (17728, 164794), (19072, 153181), (21883, 133504), (23542, 124096), (31024, 94168), (33376, 87532), (35392, 82546), (35456, 82397), (41273, 70784), (43766, 66752), (47084, 62048)]