513256848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 1496154240

約数和(自身を除く): 982897392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 113, 116, 156, 174, 208, 226, 232, 251, 312, 339, 348, 377, 452, 464, 502, 624, 678, 696, 753, 754, 904, 1004, 1131, 1356, 1392, 1469, 1506, 1508, 1808, 2008, 2262, 2712, 2938, 3012, 3016, 3263, 3277, 4016, 4407, 4524, 5424, 5876, 6024, 6032, 6526, 6554, 7279, 8814, 9048, 9789, 9831, 11752, 12048, 13052, 13108, 14558, 17628, 18096, 19578, 19662, 21837, 23504, 26104, 26216, 28363, 29116, 35256, 39156, 39324, 42601, 43674, 52208, 52432, 56726, 58232, 70512, 78312, 78648, 85089, 85202, 87348, 94627, 113452, 116464, 127803, 156624, 157296, 170178, 170404, 174696, 189254, 226904, 255606, 283881, 340356, 340808, 349392, 368719, 378508, 453808, 511212, 567762, 680712, 681616, 737438, 757016, 822527, 1022424, 1106157, 1135524, 1361424, 1474876, 1514032, 1645054, 2044848, 2212314, 2271048, 2467581, 2949752, 3290108, 4424628, 4542096, 4935162, 5899504, 6580216, 8849256, 9870324, 10692851, 13160432, 17698512, 19740648, 21385702, 32078553, 39481296, 42771404, 64157106, 85542808, 128314212, 171085616, 256628424, 513256848]

約数ペア:

[(1, 513256848), (2, 256628424), (3, 171085616), (4, 128314212), (6, 85542808), (8, 64157106), (12, 42771404), (13, 39481296), (16, 32078553), (24, 21385702), (26, 19740648), (29, 17698512), (39, 13160432), (48, 10692851), (52, 9870324), (58, 8849256), (78, 6580216), (87, 5899504), (104, 4935162), (113, 4542096), (116, 4424628), (156, 3290108), (174, 2949752), (208, 2467581), (226, 2271048), (232, 2212314), (251, 2044848), (312, 1645054), (339, 1514032), (348, 1474876), (377, 1361424), (452, 1135524), (464, 1106157), (502, 1022424), (624, 822527), (678, 757016), (696, 737438), (753, 681616), (754, 680712), (904, 567762), (1004, 511212), (1131, 453808), (1356, 378508), (1392, 368719), (1469, 349392), (1506, 340808), (1508, 340356), (1808, 283881), (2008, 255606), (2262, 226904), (2712, 189254), (2938, 174696), (3012, 170404), (3016, 170178), (3263, 157296), (3277, 156624), (4016, 127803), (4407, 116464), (4524, 113452), (5424, 94627), (5876, 87348), (6024, 85202), (6032, 85089), (6526, 78648), (6554, 78312), (7279, 70512), (8814, 58232), (9048, 56726), (9789, 52432), (9831, 52208), (11752, 43674), (12048, 42601), (13052, 39324), (13108, 39156), (14558, 35256), (17628, 29116), (18096, 28363), (19578, 26216), (19662, 26104), (21837, 23504)]