2667282688

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 6263470080

約数和(自身を除く): 3596187392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 83, 112, 128, 158, 166, 224, 227, 256, 316, 332, 448, 454, 553, 581, 632, 664, 896, 908, 1106, 1162, 1264, 1328, 1589, 1792, 1816, 2212, 2324, 2528, 2656, 3178, 3632, 4424, 4648, 5056, 5312, 6356, 6557, 7264, 8848, 9296, 10112, 10624, 12712, 13114, 14528, 17696, 17933, 18592, 18841, 20224, 21248, 25424, 26228, 29056, 35392, 35866, 37184, 37682, 45899, 50848, 52456, 58112, 70784, 71732, 74368, 75364, 91798, 101696, 104912, 125531, 131887, 141568, 143464, 148736, 150728, 183596, 203392, 209824, 251062, 263774, 286928, 301456, 367192, 406784, 419648, 502124, 527548, 573856, 602912, 734384, 839296, 1004248, 1055096, 1147712, 1205824, 1468768, 1488439, 1678592, 2008496, 2110192, 2295424, 2411648, 2937536, 2976878, 4016992, 4220384, 4590848, 4823296, 5875072, 5953756, 8033984, 8440768, 10419073, 11750144, 11907512, 16067968, 16881536, 20838146, 23815024, 32135936, 33763072, 41676292, 47630048, 83352584, 95260096, 166705168, 190520192, 333410336, 381040384, 666820672, 1333641344, 2667282688]

約数ペア:

[(1, 2667282688), (2, 1333641344), (4, 666820672), (7, 381040384), (8, 333410336), (14, 190520192), (16, 166705168), (28, 95260096), (32, 83352584), (56, 47630048), (64, 41676292), (79, 33763072), (83, 32135936), (112, 23815024), (128, 20838146), (158, 16881536), (166, 16067968), (224, 11907512), (227, 11750144), (256, 10419073), (316, 8440768), (332, 8033984), (448, 5953756), (454, 5875072), (553, 4823296), (581, 4590848), (632, 4220384), (664, 4016992), (896, 2976878), (908, 2937536), (1106, 2411648), (1162, 2295424), (1264, 2110192), (1328, 2008496), (1589, 1678592), (1792, 1488439), (1816, 1468768), (2212, 1205824), (2324, 1147712), (2528, 1055096), (2656, 1004248), (3178, 839296), (3632, 734384), (4424, 602912), (4648, 573856), (5056, 527548), (5312, 502124), (6356, 419648), (6557, 406784), (7264, 367192), (8848, 301456), (9296, 286928), (10112, 263774), (10624, 251062), (12712, 209824), (13114, 203392), (14528, 183596), (17696, 150728), (17933, 148736), (18592, 143464), (18841, 141568), (20224, 131887), (21248, 125531), (25424, 104912), (26228, 101696), (29056, 91798), (35392, 75364), (35866, 74368), (37184, 71732), (37682, 70784), (45899, 58112), (50848, 52456)]