820756608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10529}}^1$

素因数の和:10582

約数の個数: 128

約数和(自身を含む): 2577744000

約数和(自身を除く): 1756987392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2784, 3248, 3712, 4872, 5568, 6496, 9744, 10529, 11136, 12992, 19488, 21058, 25984, 31587, 38976, 42116, 63174, 73703, 77952, 84232, 126348, 147406, 168464, 221109, 252696, 294812, 305341, 336928, 442218, 505392, 589624, 610682, 673856, 884436, 916023, 1010784, 1179248, 1221364, 1347712, 1768872, 1832046, 2021568, 2137387, 2358496, 2442728, 3537744, 3664092, 4043136, 4274774, 4716992, 4885456, 6412161, 7075488, 7328184, 8549548, 9433984, 9770912, 12824322, 14150976, 14656368, 17099096, 19541824, 25648644, 28301952, 29312736, 34198192, 39083648, 51297288, 58625472, 68396384, 102594576, 117250944, 136792768, 205189152, 273585536, 410378304, 820756608]

約数ペア:

[(1, 820756608), (2, 410378304), (3, 273585536), (4, 205189152), (6, 136792768), (7, 117250944), (8, 102594576), (12, 68396384), (14, 58625472), (16, 51297288), (21, 39083648), (24, 34198192), (28, 29312736), (29, 28301952), (32, 25648644), (42, 19541824), (48, 17099096), (56, 14656368), (58, 14150976), (64, 12824322), (84, 9770912), (87, 9433984), (96, 8549548), (112, 7328184), (116, 7075488), (128, 6412161), (168, 4885456), (174, 4716992), (192, 4274774), (203, 4043136), (224, 3664092), (232, 3537744), (336, 2442728), (348, 2358496), (384, 2137387), (406, 2021568), (448, 1832046), (464, 1768872), (609, 1347712), (672, 1221364), (696, 1179248), (812, 1010784), (896, 916023), (928, 884436), (1218, 673856), (1344, 610682), (1392, 589624), (1624, 505392), (1856, 442218), (2436, 336928), (2688, 305341), (2784, 294812), (3248, 252696), (3712, 221109), (4872, 168464), (5568, 147406), (6496, 126348), (9744, 84232), (10529, 77952), (11136, 73703), (12992, 63174), (19488, 42116), (21058, 38976), (25984, 31587)]