857739456

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7913

約数の個数: 168

約数和(自身を含む): 2914213120

約数和(自身を除く): 2056473664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 7879, 9072, 12096, 13608, 15552, 15758, 18144, 23637, 27216, 31516, 36288, 47274, 54432, 55153, 63032, 70911, 94548, 108864, 110306, 126064, 141822, 165459, 189096, 212733, 220612, 252128, 283644, 330918, 378192, 425466, 441224, 496377, 504256, 567288, 638199, 661836, 756384, 850932, 882448, 992754, 1134576, 1276398, 1323672, 1489131, 1512768, 1701864, 1764896, 1914597, 1985508, 2269152, 2552796, 2647344, 2978262, 3403728, 3529792, 3829194, 3971016, 4467393, 4538304, 5105592, 5294688, 5956524, 6807456, 7658388, 7942032, 8934786, 10211184, 10589376, 11913048, 13402179, 13614912, 15316776, 15884064, 17869572, 20422368, 23826096, 26804358, 30633552, 31768128, 35739144, 40844736, 47652192, 53608716, 61267104, 71478288, 95304384, 107217432, 122534208, 142956576, 214434864, 285913152, 428869728, 857739456]

約数ペア:

[(1, 857739456), (2, 428869728), (3, 285913152), (4, 214434864), (6, 142956576), (7, 122534208), (8, 107217432), (9, 95304384), (12, 71478288), (14, 61267104), (16, 53608716), (18, 47652192), (21, 40844736), (24, 35739144), (27, 31768128), (28, 30633552), (32, 26804358), (36, 23826096), (42, 20422368), (48, 17869572), (54, 15884064), (56, 15316776), (63, 13614912), (64, 13402179), (72, 11913048), (81, 10589376), (84, 10211184), (96, 8934786), (108, 7942032), (112, 7658388), (126, 6807456), (144, 5956524), (162, 5294688), (168, 5105592), (189, 4538304), (192, 4467393), (216, 3971016), (224, 3829194), (243, 3529792), (252, 3403728), (288, 2978262), (324, 2647344), (336, 2552796), (378, 2269152), (432, 1985508), (448, 1914597), (486, 1764896), (504, 1701864), (567, 1512768), (576, 1489131), (648, 1323672), (672, 1276398), (756, 1134576), (864, 992754), (972, 882448), (1008, 850932), (1134, 756384), (1296, 661836), (1344, 638199), (1512, 567288), (1701, 504256), (1728, 496377), (1944, 441224), (2016, 425466), (2268, 378192), (2592, 330918), (3024, 283644), (3402, 252128), (3888, 220612), (4032, 212733), (4536, 189096), (5184, 165459), (6048, 141822), (6804, 126064), (7776, 110306), (7879, 108864), (9072, 94548), (12096, 70911), (13608, 63032), (15552, 55153), (15758, 54432), (18144, 47274), (23637, 36288), (27216, 31516)]