857100816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 2851692480

約数和(自身を除く): 1994591664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 107, 117, 132, 143, 144, 156, 176, 198, 208, 214, 234, 264, 286, 312, 321, 389, 396, 428, 429, 468, 528, 572, 624, 642, 778, 792, 856, 858, 936, 963, 1144, 1167, 1177, 1284, 1287, 1391, 1556, 1584, 1712, 1716, 1872, 1926, 2288, 2334, 2354, 2568, 2574, 2782, 3112, 3432, 3501, 3531, 3852, 4173, 4279, 4668, 4708, 5057, 5136, 5148, 5564, 6224, 6864, 7002, 7062, 7704, 8346, 8558, 9336, 9416, 10114, 10296, 10593, 11128, 12519, 12837, 14004, 14124, 15171, 15301, 15408, 16692, 17116, 18672, 18832, 20228, 20592, 21186, 22256, 25038, 25674, 28008, 28248, 30342, 30602, 33384, 34232, 38511, 40456, 41623, 42372, 45513, 45903, 50076, 51348, 55627, 56016, 56496, 60684, 61204, 66768, 68464, 77022, 80912, 83246, 84744, 91026, 91806, 100152, 102696, 111254, 121368, 122408, 124869, 137709, 154044, 166492, 166881, 169488, 182052, 183612, 200304, 205392, 222508, 242736, 244816, 249738, 275418, 308088, 332984, 333762, 364104, 367224, 374607, 445016, 457853, 499476, 500643, 541099, 550836, 616176, 665968, 667524, 728208, 734448, 749214, 890032, 915706, 998952, 1001286, 1082198, 1101672, 1335048, 1373559, 1498428, 1623297, 1831412, 1997904, 2002572, 2164396, 2203344, 2670096, 2747118, 2996856, 3246594, 3662824, 4005144, 4120677, 4328792, 4869891, 5494236, 5952089, 5993712, 6493188, 7325648, 8010288, 8241354, 8657584, 9739782, 10988472, 11904178, 12986376, 16482708, 17856267, 19479564, 21976944, 23808356, 25972752, 32965416, 35712534, 38959128, 47616712, 53568801, 65930832, 71425068, 77918256, 95233424, 107137602, 142850136, 214275204, 285700272, 428550408, 857100816]

約数ペア:

[(1, 857100816), (2, 428550408), (3, 285700272), (4, 214275204), (6, 142850136), (8, 107137602), (9, 95233424), (11, 77918256), (12, 71425068), (13, 65930832), (16, 53568801), (18, 47616712), (22, 38959128), (24, 35712534), (26, 32965416), (33, 25972752), (36, 23808356), (39, 21976944), (44, 19479564), (48, 17856267), (52, 16482708), (66, 12986376), (72, 11904178), (78, 10988472), (88, 9739782), (99, 8657584), (104, 8241354), (107, 8010288), (117, 7325648), (132, 6493188), (143, 5993712), (144, 5952089), (156, 5494236), (176, 4869891), (198, 4328792), (208, 4120677), (214, 4005144), (234, 3662824), (264, 3246594), (286, 2996856), (312, 2747118), (321, 2670096), (389, 2203344), (396, 2164396), (428, 2002572), (429, 1997904), (468, 1831412), (528, 1623297), (572, 1498428), (624, 1373559), (642, 1335048), (778, 1101672), (792, 1082198), (856, 1001286), (858, 998952), (936, 915706), (963, 890032), (1144, 749214), (1167, 734448), (1177, 728208), (1284, 667524), (1287, 665968), (1391, 616176), (1556, 550836), (1584, 541099), (1712, 500643), (1716, 499476), (1872, 457853), (1926, 445016), (2288, 374607), (2334, 367224), (2354, 364104), (2568, 333762), (2574, 332984), (2782, 308088), (3112, 275418), (3432, 249738), (3501, 244816), (3531, 242736), (3852, 222508), (4173, 205392), (4279, 200304), (4668, 183612), (4708, 182052), (5057, 169488), (5136, 166881), (5148, 166492), (5564, 154044), (6224, 137709), (6864, 124869), (7002, 122408), (7062, 121368), (7704, 111254), (8346, 102696), (8558, 100152), (9336, 91806), (9416, 91026), (10114, 84744), (10296, 83246), (10593, 80912), (11128, 77022), (12519, 68464), (12837, 66768), (14004, 61204), (14124, 60684), (15171, 56496), (15301, 56016), (15408, 55627), (16692, 51348), (17116, 50076), (18672, 45903), (18832, 45513), (20228, 42372), (20592, 41623), (21186, 40456), (22256, 38511), (25038, 34232), (25674, 33384), (28008, 30602), (28248, 30342)]