868071456

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:616

約数の個数: 216

約数和(自身を含む): 2899014300

約数和(自身を除く): 2030942844

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 137, 144, 147, 168, 196, 224, 252, 274, 288, 294, 336, 392, 411, 441, 449, 504, 548, 588, 672, 784, 822, 882, 898, 959, 1008, 1096, 1176, 1233, 1347, 1568, 1644, 1764, 1796, 1918, 2016, 2192, 2352, 2466, 2694, 2877, 3143, 3288, 3528, 3592, 3836, 4041, 4384, 4704, 4932, 5388, 5754, 6286, 6576, 6713, 7056, 7184, 7672, 8082, 8631, 9429, 9864, 10776, 11508, 12572, 13152, 13426, 14112, 14368, 15344, 16164, 17262, 18858, 19728, 20139, 21552, 22001, 23016, 25144, 26852, 28287, 30688, 32328, 34524, 37716, 39456, 40278, 43104, 44002, 46032, 50288, 53704, 56574, 60417, 61513, 64656, 66003, 69048, 75432, 80556, 88004, 92064, 100576, 107408, 113148, 120834, 123026, 129312, 132006, 138096, 150864, 161112, 176008, 184539, 198009, 214816, 226296, 241668, 246052, 264012, 276192, 301728, 322224, 352016, 369078, 396018, 430591, 452592, 483336, 492104, 528024, 553617, 644448, 704032, 738156, 792036, 861182, 905184, 966672, 984208, 1056048, 1107234, 1291773, 1476312, 1584072, 1722364, 1933344, 1968416, 2112096, 2214468, 2583546, 2952624, 3014137, 3168144, 3444728, 3875319, 4428936, 5167092, 5905248, 6028274, 6336288, 6889456, 7750638, 8857872, 9042411, 10334184, 12056548, 13778912, 15501276, 17715744, 18084822, 20668368, 24113096, 27127233, 31002552, 36169644, 41336736, 48226192, 54254466, 62005104, 72339288, 96452384, 108508932, 124010208, 144678576, 217017864, 289357152, 434035728, 868071456]

約数ペア:

[(1, 868071456), (2, 434035728), (3, 289357152), (4, 217017864), (6, 144678576), (7, 124010208), (8, 108508932), (9, 96452384), (12, 72339288), (14, 62005104), (16, 54254466), (18, 48226192), (21, 41336736), (24, 36169644), (28, 31002552), (32, 27127233), (36, 24113096), (42, 20668368), (48, 18084822), (49, 17715744), (56, 15501276), (63, 13778912), (72, 12056548), (84, 10334184), (96, 9042411), (98, 8857872), (112, 7750638), (126, 6889456), (137, 6336288), (144, 6028274), (147, 5905248), (168, 5167092), (196, 4428936), (224, 3875319), (252, 3444728), (274, 3168144), (288, 3014137), (294, 2952624), (336, 2583546), (392, 2214468), (411, 2112096), (441, 1968416), (449, 1933344), (504, 1722364), (548, 1584072), (588, 1476312), (672, 1291773), (784, 1107234), (822, 1056048), (882, 984208), (898, 966672), (959, 905184), (1008, 861182), (1096, 792036), (1176, 738156), (1233, 704032), (1347, 644448), (1568, 553617), (1644, 528024), (1764, 492104), (1796, 483336), (1918, 452592), (2016, 430591), (2192, 396018), (2352, 369078), (2466, 352016), (2694, 322224), (2877, 301728), (3143, 276192), (3288, 264012), (3528, 246052), (3592, 241668), (3836, 226296), (4041, 214816), (4384, 198009), (4704, 184539), (4932, 176008), (5388, 161112), (5754, 150864), (6286, 138096), (6576, 132006), (6713, 129312), (7056, 123026), (7184, 120834), (7672, 113148), (8082, 107408), (8631, 100576), (9429, 92064), (9864, 88004), (10776, 80556), (11508, 75432), (12572, 69048), (13152, 66003), (13426, 64656), (14112, 61513), (14368, 60417), (15344, 56574), (16164, 53704), (17262, 50288), (18858, 46032), (19728, 44002), (20139, 43104), (21552, 40278), (22001, 39456), (23016, 37716), (25144, 34524), (26852, 32328), (28287, 30688)]