1387786608

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{27457}}^1$

素因数の和:27493

約数の個数: 120

約数和(自身を含む): 4337705008

約数和(自身を除く): 2949918400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12636, 16848, 25272, 27457, 50544, 54914, 82371, 109828, 164742, 219656, 247113, 329484, 356941, 439312, 494226, 658968, 713882, 741339, 988452, 1070823, 1317936, 1427764, 1482678, 1976904, 2141646, 2224017, 2855528, 2965356, 3212469, 3953808, 4283292, 4448034, 5711056, 5930712, 6424938, 6672051, 8566584, 8896068, 9637407, 11861424, 12849876, 13344102, 17133168, 17792136, 19274814, 25699752, 26688204, 28912221, 35584272, 38549628, 51399504, 53376408, 57824442, 77099256, 86736663, 106752816, 115648884, 154198512, 173473326, 231297768, 346946652, 462595536, 693893304, 1387786608]

約数ペア:

[(1, 1387786608), (2, 693893304), (3, 462595536), (4, 346946652), (6, 231297768), (8, 173473326), (9, 154198512), (12, 115648884), (13, 106752816), (16, 86736663), (18, 77099256), (24, 57824442), (26, 53376408), (27, 51399504), (36, 38549628), (39, 35584272), (48, 28912221), (52, 26688204), (54, 25699752), (72, 19274814), (78, 17792136), (81, 17133168), (104, 13344102), (108, 12849876), (117, 11861424), (144, 9637407), (156, 8896068), (162, 8566584), (208, 6672051), (216, 6424938), (234, 5930712), (243, 5711056), (312, 4448034), (324, 4283292), (351, 3953808), (432, 3212469), (468, 2965356), (486, 2855528), (624, 2224017), (648, 2141646), (702, 1976904), (936, 1482678), (972, 1427764), (1053, 1317936), (1296, 1070823), (1404, 988452), (1872, 741339), (1944, 713882), (2106, 658968), (2808, 494226), (3159, 439312), (3888, 356941), (4212, 329484), (5616, 247113), (6318, 219656), (8424, 164742), (12636, 109828), (16848, 82371), (25272, 54914), (27457, 50544)]