1263987072

素因数分解:

$2^7\times 3^3\times {\mathrm{487}}^1\times {\mathrm{751}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 3743155200

約数和(自身を除く): 2479168128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 487, 576, 751, 864, 974, 1152, 1461, 1502, 1728, 1948, 2253, 2922, 3004, 3456, 3896, 4383, 4506, 5844, 6008, 6759, 7792, 8766, 9012, 11688, 12016, 13149, 13518, 15584, 17532, 18024, 20277, 23376, 24032, 26298, 27036, 31168, 35064, 36048, 40554, 46752, 48064, 52596, 54072, 62336, 70128, 72096, 81108, 93504, 96128, 105192, 108144, 140256, 144192, 162216, 187008, 210384, 216288, 280512, 288384, 324432, 365737, 420768, 432576, 561024, 648864, 731474, 841536, 865152, 1097211, 1297728, 1462948, 1683072, 2194422, 2595456, 2925896, 3291633, 4388844, 5851792, 6583266, 8777688, 9874899, 11703584, 13166532, 17555376, 19749798, 23407168, 26333064, 35110752, 39499596, 46814336, 52666128, 70221504, 78999192, 105332256, 140443008, 157998384, 210664512, 315996768, 421329024, 631993536, 1263987072]

約数ペア:

[(1, 1263987072), (2, 631993536), (3, 421329024), (4, 315996768), (6, 210664512), (8, 157998384), (9, 140443008), (12, 105332256), (16, 78999192), (18, 70221504), (24, 52666128), (27, 46814336), (32, 39499596), (36, 35110752), (48, 26333064), (54, 23407168), (64, 19749798), (72, 17555376), (96, 13166532), (108, 11703584), (128, 9874899), (144, 8777688), (192, 6583266), (216, 5851792), (288, 4388844), (384, 3291633), (432, 2925896), (487, 2595456), (576, 2194422), (751, 1683072), (864, 1462948), (974, 1297728), (1152, 1097211), (1461, 865152), (1502, 841536), (1728, 731474), (1948, 648864), (2253, 561024), (2922, 432576), (3004, 420768), (3456, 365737), (3896, 324432), (4383, 288384), (4506, 280512), (5844, 216288), (6008, 210384), (6759, 187008), (7792, 162216), (8766, 144192), (9012, 140256), (11688, 108144), (12016, 105192), (13149, 96128), (13518, 93504), (15584, 81108), (17532, 72096), (18024, 70128), (20277, 62336), (23376, 54072), (24032, 52596), (26298, 48064), (27036, 46752), (31168, 40554), (35064, 36048)]