21686611968

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2779

約数の個数: 312

約数和(自身を含む): 73928165376

約数和(自身を除く): 52241553408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2048, 2232, 2304, 2604, 2688, 2711, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4096, 4464, 4608, 5208, 5376, 5422, 5952, 6144, 6944, 7168, 7812, 7936, 8064, 8133, 8928, 9216, 10416, 10752, 10844, 11904, 12288, 13888, 14336, 15624, 15872, 16128, 16266, 17856, 18432, 18977, 20832, 21504, 21688, 23808, 24399, 27776, 28672, 31248, 31744, 32256, 32532, 35712, 36864, 37954, 41664, 43008, 43376, 47616, 48798, 55552, 56931, 62496, 63488, 64512, 65064, 71424, 75908, 83328, 84041, 86016, 86752, 95232, 97596, 111104, 113862, 124992, 126976, 129024, 130128, 142848, 151816, 166656, 168082, 170793, 173504, 190464, 195192, 222208, 227724, 249984, 252123, 258048, 260256, 285696, 303632, 333312, 336164, 341586, 347008, 380928, 390384, 444416, 455448, 499968, 504246, 520512, 571392, 588287, 607264, 666624, 672328, 683172, 694016, 756369, 780768, 888832, 910896, 999936, 1008492, 1041024, 1142784, 1176574, 1214528, 1333248, 1344656, 1366344, 1388032, 1512738, 1561536, 1764861, 1821792, 1999872, 2016984, 2082048, 2353148, 2429056, 2666496, 2689312, 2732688, 2776064, 3025476, 3123072, 3529722, 3643584, 3999744, 4033968, 4164096, 4706296, 4858112, 5294583, 5378624, 5465376, 5552128, 6050952, 6246144, 7059444, 7287168, 7999488, 8067936, 8328192, 9412592, 9716224, 10589166, 10757248, 10930752, 11104256, 12101904, 12492288, 14118888, 14574336, 16135872, 16656384, 18825184, 19432448, 21178332, 21514496, 21861504, 24203808, 24984576, 28237776, 29148672, 32271744, 33312768, 37650368, 38864896, 42356664, 43028992, 43723008, 48407616, 49969152, 56475552, 58297344, 64543488, 75300736, 77729792, 84713328, 86057984, 87446016, 96815232, 99938304, 112951104, 116594688, 129086976, 150601472, 169426656, 172115968, 174892032, 193630464, 225902208, 233189376, 258173952, 301202944, 338853312, 344231936, 349784064, 387260928, 451804416, 516347904, 602405888, 677706624, 699568128, 774521856, 903608832, 1032695808, 1204811776, 1355413248, 1549043712, 1807217664, 2409623552, 2710826496, 3098087424, 3614435328, 5421652992, 7228870656, 10843305984, 21686611968]

約数ペア:

[(1, 21686611968), (2, 10843305984), (3, 7228870656), (4, 5421652992), (6, 3614435328), (7, 3098087424), (8, 2710826496), (9, 2409623552), (12, 1807217664), (14, 1549043712), (16, 1355413248), (18, 1204811776), (21, 1032695808), (24, 903608832), (28, 774521856), (31, 699568128), (32, 677706624), (36, 602405888), (42, 516347904), (48, 451804416), (56, 387260928), (62, 349784064), (63, 344231936), (64, 338853312), (72, 301202944), (84, 258173952), (93, 233189376), (96, 225902208), (112, 193630464), (124, 174892032), (126, 172115968), (128, 169426656), (144, 150601472), (168, 129086976), (186, 116594688), (192, 112951104), (217, 99938304), (224, 96815232), (248, 87446016), (252, 86057984), (256, 84713328), (279, 77729792), (288, 75300736), (336, 64543488), (372, 58297344), (384, 56475552), (434, 49969152), (448, 48407616), (496, 43723008), (504, 43028992), (512, 42356664), (558, 38864896), (576, 37650368), (651, 33312768), (672, 32271744), (744, 29148672), (768, 28237776), (868, 24984576), (896, 24203808), (992, 21861504), (1008, 21514496), (1024, 21178332), (1116, 19432448), (1152, 18825184), (1302, 16656384), (1344, 16135872), (1488, 14574336), (1536, 14118888), (1736, 12492288), (1792, 12101904), (1953, 11104256), (1984, 10930752), (2016, 10757248), (2048, 10589166), (2232, 9716224), (2304, 9412592), (2604, 8328192), (2688, 8067936), (2711, 7999488), (2976, 7287168), (3072, 7059444), (3472, 6246144), (3584, 6050952), (3906, 5552128), (3968, 5465376), (4032, 5378624), (4096, 5294583), (4464, 4858112), (4608, 4706296), (5208, 4164096), (5376, 4033968), (5422, 3999744), (5952, 3643584), (6144, 3529722), (6944, 3123072), (7168, 3025476), (7812, 2776064), (7936, 2732688), (8064, 2689312), (8133, 2666496), (8928, 2429056), (9216, 2353148), (10416, 2082048), (10752, 2016984), (10844, 1999872), (11904, 1821792), (12288, 1764861), (13888, 1561536), (14336, 1512738), (15624, 1388032), (15872, 1366344), (16128, 1344656), (16266, 1333248), (17856, 1214528), (18432, 1176574), (18977, 1142784), (20832, 1041024), (21504, 1008492), (21688, 999936), (23808, 910896), (24399, 888832), (27776, 780768), (28672, 756369), (31248, 694016), (31744, 683172), (32256, 672328), (32532, 666624), (35712, 607264), (36864, 588287), (37954, 571392), (41664, 520512), (43008, 504246), (43376, 499968), (47616, 455448), (48798, 444416), (55552, 390384), (56931, 380928), (62496, 347008), (63488, 341586), (64512, 336164), (65064, 333312), (71424, 303632), (75908, 285696), (83328, 260256), (84041, 258048), (86016, 252123), (86752, 249984), (95232, 227724), (97596, 222208), (111104, 195192), (113862, 190464), (124992, 173504), (126976, 170793), (129024, 168082), (130128, 166656), (142848, 151816)]