216105216

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 616143360

約数和(自身を除く): 400038144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 313, 348, 372, 384, 464, 496, 626, 696, 744, 768, 899, 928, 939, 992, 1252, 1392, 1488, 1798, 1856, 1878, 1984, 2504, 2697, 2784, 2976, 3596, 3712, 3756, 3968, 5008, 5394, 5568, 5952, 7192, 7424, 7512, 7936, 9077, 9703, 10016, 10788, 11136, 11904, 14384, 15024, 18154, 19406, 20032, 21576, 22272, 23808, 27231, 28768, 29109, 30048, 36308, 38812, 40064, 43152, 54462, 57536, 58218, 60096, 72616, 77624, 80128, 86304, 108924, 115072, 116436, 120192, 145232, 155248, 172608, 217848, 230144, 232872, 240384, 281387, 290464, 310496, 345216, 435696, 465744, 562774, 580928, 620992, 690432, 844161, 871392, 931488, 1125548, 1161856, 1241984, 1688322, 1742784, 1862976, 2251096, 2323712, 2483968, 3376644, 3485568, 3725952, 4502192, 6753288, 6971136, 7451904, 9004384, 13506576, 18008768, 27013152, 36017536, 54026304, 72035072, 108052608, 216105216]

約数ペア:

[(1, 216105216), (2, 108052608), (3, 72035072), (4, 54026304), (6, 36017536), (8, 27013152), (12, 18008768), (16, 13506576), (24, 9004384), (29, 7451904), (31, 6971136), (32, 6753288), (48, 4502192), (58, 3725952), (62, 3485568), (64, 3376644), (87, 2483968), (93, 2323712), (96, 2251096), (116, 1862976), (124, 1742784), (128, 1688322), (174, 1241984), (186, 1161856), (192, 1125548), (232, 931488), (248, 871392), (256, 844161), (313, 690432), (348, 620992), (372, 580928), (384, 562774), (464, 465744), (496, 435696), (626, 345216), (696, 310496), (744, 290464), (768, 281387), (899, 240384), (928, 232872), (939, 230144), (992, 217848), (1252, 172608), (1392, 155248), (1488, 145232), (1798, 120192), (1856, 116436), (1878, 115072), (1984, 108924), (2504, 86304), (2697, 80128), (2784, 77624), (2976, 72616), (3596, 60096), (3712, 58218), (3756, 57536), (3968, 54462), (5008, 43152), (5394, 40064), (5568, 38812), (5952, 36308), (7192, 30048), (7424, 29109), (7512, 28768), (7936, 27231), (9077, 23808), (9703, 22272), (10016, 21576), (10788, 20032), (11136, 19406), (11904, 18154), (14384, 15024)]