21628744704

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2085

約数の個数: 264

約数和(自身を含む): 71811380160

約数和(自身を除く): 50182635456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 179, 192, 224, 252, 256, 288, 336, 358, 384, 448, 504, 512, 537, 576, 672, 716, 768, 896, 1008, 1024, 1074, 1152, 1253, 1344, 1432, 1536, 1611, 1792, 1873, 2016, 2148, 2304, 2506, 2688, 2864, 3072, 3222, 3584, 3746, 3759, 4032, 4296, 4608, 5012, 5376, 5619, 5728, 6444, 7168, 7492, 7518, 8064, 8592, 9216, 10024, 10752, 11238, 11277, 11456, 12888, 13111, 14984, 15036, 16128, 16857, 17184, 20048, 21504, 22476, 22554, 22912, 25776, 26222, 29968, 30072, 32256, 33714, 34368, 39333, 40096, 44952, 45108, 45824, 51552, 52444, 59936, 60144, 64512, 67428, 68736, 78666, 80192, 89904, 90216, 91648, 103104, 104888, 117999, 119872, 120288, 134856, 137472, 157332, 160384, 179808, 180432, 183296, 206208, 209776, 235998, 239744, 240576, 269712, 274944, 314664, 320768, 335267, 359616, 360864, 412416, 419552, 471996, 479488, 481152, 539424, 549888, 629328, 641536, 670534, 719232, 721728, 824832, 839104, 943992, 958976, 962304, 1005801, 1078848, 1258656, 1283072, 1341068, 1438464, 1443456, 1649664, 1678208, 1887984, 1917952, 1924608, 2011602, 2157696, 2346869, 2517312, 2682136, 2876928, 2886912, 3017403, 3356416, 3775968, 3849216, 4023204, 4315392, 4693738, 5034624, 5364272, 5753856, 5773824, 6034806, 6712832, 7040607, 7551936, 8046408, 8630784, 9387476, 10069248, 10728544, 11547648, 12069612, 13425664, 14081214, 15103872, 16092816, 17261568, 18774952, 20138496, 21121821, 21457088, 24139224, 28162428, 30207744, 32185632, 37549904, 40276992, 42243642, 42914176, 48278448, 56324856, 60415488, 64371264, 75099808, 84487284, 85828352, 96556896, 112649712, 120830976, 128742528, 150199616, 168974568, 171656704, 193113792, 225299424, 257485056, 300399232, 337949136, 343313408, 386227584, 450598848, 514970112, 600798464, 675898272, 772455168, 901197696, 1029940224, 1201596928, 1351796544, 1544910336, 1802395392, 2403193856, 2703593088, 3089820672, 3604790784, 5407186176, 7209581568, 10814372352, 21628744704]

約数ペア:

[(1, 21628744704), (2, 10814372352), (3, 7209581568), (4, 5407186176), (6, 3604790784), (7, 3089820672), (8, 2703593088), (9, 2403193856), (12, 1802395392), (14, 1544910336), (16, 1351796544), (18, 1201596928), (21, 1029940224), (24, 901197696), (28, 772455168), (32, 675898272), (36, 600798464), (42, 514970112), (48, 450598848), (56, 386227584), (63, 343313408), (64, 337949136), (72, 300399232), (84, 257485056), (96, 225299424), (112, 193113792), (126, 171656704), (128, 168974568), (144, 150199616), (168, 128742528), (179, 120830976), (192, 112649712), (224, 96556896), (252, 85828352), (256, 84487284), (288, 75099808), (336, 64371264), (358, 60415488), (384, 56324856), (448, 48278448), (504, 42914176), (512, 42243642), (537, 40276992), (576, 37549904), (672, 32185632), (716, 30207744), (768, 28162428), (896, 24139224), (1008, 21457088), (1024, 21121821), (1074, 20138496), (1152, 18774952), (1253, 17261568), (1344, 16092816), (1432, 15103872), (1536, 14081214), (1611, 13425664), (1792, 12069612), (1873, 11547648), (2016, 10728544), (2148, 10069248), (2304, 9387476), (2506, 8630784), (2688, 8046408), (2864, 7551936), (3072, 7040607), (3222, 6712832), (3584, 6034806), (3746, 5773824), (3759, 5753856), (4032, 5364272), (4296, 5034624), (4608, 4693738), (5012, 4315392), (5376, 4023204), (5619, 3849216), (5728, 3775968), (6444, 3356416), (7168, 3017403), (7492, 2886912), (7518, 2876928), (8064, 2682136), (8592, 2517312), (9216, 2346869), (10024, 2157696), (10752, 2011602), (11238, 1924608), (11277, 1917952), (11456, 1887984), (12888, 1678208), (13111, 1649664), (14984, 1443456), (15036, 1438464), (16128, 1341068), (16857, 1283072), (17184, 1258656), (20048, 1078848), (21504, 1005801), (22476, 962304), (22554, 958976), (22912, 943992), (25776, 839104), (26222, 824832), (29968, 721728), (30072, 719232), (32256, 670534), (33714, 641536), (34368, 629328), (39333, 549888), (40096, 539424), (44952, 481152), (45108, 479488), (45824, 471996), (51552, 419552), (52444, 412416), (59936, 360864), (60144, 359616), (64512, 335267), (67428, 320768), (68736, 314664), (78666, 274944), (80192, 269712), (89904, 240576), (90216, 239744), (91648, 235998), (103104, 209776), (104888, 206208), (117999, 183296), (119872, 180432), (120288, 179808), (134856, 160384), (137472, 157332)]