864420864

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 176

約数和(自身を含む): 2468190720

約数和(自身を除く): 1603769856

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, 512, 626, 696, 744, 768, 899, 928, 939, 992, 1024, 1252, 1392, 1488, 1536, 1798, 1856, 1878, 1984, 2504, 2697, 2784, 2976, 3072, 3596, 3712, 3756, 3968, 5008, 5394, 5568, 5952, 7192, 7424, 7512, 7936, 9077, 9703, 10016, 10788, 11136, 11904, 14384, 14848, 15024, 15872, 18154, 19406, 20032, 21576, 22272, 23808, 27231, 28768, 29109, 29696, 30048, 31744, 36308, 38812, 40064, 43152, 44544, 47616, 54462, 57536, 58218, 60096, 72616, 77624, 80128, 86304, 89088, 95232, 108924, 115072, 116436, 120192, 145232, 155248, 160256, 172608, 217848, 230144, 232872, 240384, 281387, 290464, 310496, 320512, 345216, 435696, 460288, 465744, 480768, 562774, 580928, 620992, 690432, 844161, 871392, 920576, 931488, 961536, 1125548, 1161856, 1241984, 1380864, 1688322, 1742784, 1862976, 2251096, 2323712, 2483968, 2761728, 3376644, 3485568, 3725952, 4502192, 4647424, 4967936, 6753288, 6971136, 7451904, 9004384, 9294848, 9935872, 13506576, 13942272, 14903808, 18008768, 27013152, 27884544, 29807616, 36017536, 54026304, 72035072, 108052608, 144070144, 216105216, 288140288, 432210432, 864420864]

約数ペア:

[(1, 864420864), (2, 432210432), (3, 288140288), (4, 216105216), (6, 144070144), (8, 108052608), (12, 72035072), (16, 54026304), (24, 36017536), (29, 29807616), (31, 27884544), (32, 27013152), (48, 18008768), (58, 14903808), (62, 13942272), (64, 13506576), (87, 9935872), (93, 9294848), (96, 9004384), (116, 7451904), (124, 6971136), (128, 6753288), (174, 4967936), (186, 4647424), (192, 4502192), (232, 3725952), (248, 3485568), (256, 3376644), (313, 2761728), (348, 2483968), (372, 2323712), (384, 2251096), (464, 1862976), (496, 1742784), (512, 1688322), (626, 1380864), (696, 1241984), (744, 1161856), (768, 1125548), (899, 961536), (928, 931488), (939, 920576), (992, 871392), (1024, 844161), (1252, 690432), (1392, 620992), (1488, 580928), (1536, 562774), (1798, 480768), (1856, 465744), (1878, 460288), (1984, 435696), (2504, 345216), (2697, 320512), (2784, 310496), (2976, 290464), (3072, 281387), (3596, 240384), (3712, 232872), (3756, 230144), (3968, 217848), (5008, 172608), (5394, 160256), (5568, 155248), (5952, 145232), (7192, 120192), (7424, 116436), (7512, 115072), (7936, 108924), (9077, 95232), (9703, 89088), (10016, 86304), (10788, 80128), (11136, 77624), (11904, 72616), (14384, 60096), (14848, 58218), (15024, 57536), (15872, 54462), (18154, 47616), (19406, 44544), (20032, 43152), (21576, 40064), (22272, 38812), (23808, 36308), (27231, 31744), (28768, 30048), (29109, 29696)]