208738944

素因数分解:

$2^7\times 3^6\times {\mathrm{2237}}^1$

素因数の和:2269

約数の個数: 112

約数和(自身を含む): 623764170

約数和(自身を除く): 415025226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2237, 2592, 2916, 3456, 3888, 4474, 5184, 5832, 6711, 7776, 8948, 10368, 11664, 13422, 15552, 17896, 20133, 23328, 26844, 31104, 35792, 40266, 46656, 53688, 60399, 71584, 80532, 93312, 107376, 120798, 143168, 161064, 181197, 214752, 241596, 286336, 322128, 362394, 429504, 483192, 543591, 644256, 724788, 859008, 966384, 1087182, 1288512, 1449576, 1630773, 1932768, 2174364, 2577024, 2899152, 3261546, 3865536, 4348728, 5798304, 6523092, 7731072, 8697456, 11596608, 13046184, 17394912, 23193216, 26092368, 34789824, 52184736, 69579648, 104369472, 208738944]

約数ペア:

[(1, 208738944), (2, 104369472), (3, 69579648), (4, 52184736), (6, 34789824), (8, 26092368), (9, 23193216), (12, 17394912), (16, 13046184), (18, 11596608), (24, 8697456), (27, 7731072), (32, 6523092), (36, 5798304), (48, 4348728), (54, 3865536), (64, 3261546), (72, 2899152), (81, 2577024), (96, 2174364), (108, 1932768), (128, 1630773), (144, 1449576), (162, 1288512), (192, 1087182), (216, 966384), (243, 859008), (288, 724788), (324, 644256), (384, 543591), (432, 483192), (486, 429504), (576, 362394), (648, 322128), (729, 286336), (864, 241596), (972, 214752), (1152, 181197), (1296, 161064), (1458, 143168), (1728, 120798), (1944, 107376), (2237, 93312), (2592, 80532), (2916, 71584), (3456, 60399), (3888, 53688), (4474, 46656), (5184, 40266), (5832, 35792), (6711, 31104), (7776, 26844), (8948, 23328), (10368, 20133), (11664, 17896), (13422, 15552)]