21002989056

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1153

約数の個数: 320

約数和(自身を含む): 67156463616

約数和(自身を除く): 46153474560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 61, 62, 64, 84, 93, 96, 112, 122, 124, 128, 168, 183, 186, 192, 217, 224, 244, 248, 256, 336, 366, 372, 384, 427, 434, 448, 488, 496, 512, 651, 672, 732, 744, 768, 854, 868, 896, 976, 992, 1033, 1281, 1302, 1344, 1464, 1488, 1536, 1708, 1736, 1792, 1891, 1952, 1984, 2066, 2562, 2604, 2688, 2928, 2976, 3099, 3416, 3472, 3584, 3782, 3904, 3968, 4132, 5124, 5208, 5376, 5673, 5856, 5952, 6198, 6832, 6944, 7231, 7564, 7808, 7936, 8264, 10248, 10416, 10752, 11346, 11712, 11904, 12396, 13237, 13664, 13888, 14462, 15128, 15616, 15872, 16528, 20496, 20832, 21693, 22692, 23424, 23808, 24792, 26474, 27328, 27776, 28924, 30256, 31232, 32023, 33056, 39711, 40992, 41664, 43386, 45384, 46848, 47616, 49584, 52948, 54656, 55552, 57848, 60512, 63013, 64046, 66112, 79422, 81984, 83328, 86772, 90768, 93696, 96069, 99168, 105896, 109312, 111104, 115696, 121024, 126026, 128092, 132224, 158844, 163968, 166656, 173544, 181536, 189039, 192138, 198336, 211792, 218624, 224161, 231392, 242048, 252052, 256184, 264448, 317688, 327936, 333312, 347088, 363072, 378078, 384276, 396672, 423584, 441091, 448322, 462784, 484096, 504104, 512368, 528896, 635376, 655872, 672483, 694176, 726144, 756156, 768552, 793344, 847168, 882182, 896644, 925568, 968192, 1008208, 1024736, 1270752, 1323273, 1344966, 1388352, 1452288, 1512312, 1537104, 1586688, 1694336, 1764364, 1793288, 1851136, 1953403, 2016416, 2049472, 2541504, 2646546, 2689932, 2776704, 2904576, 3024624, 3074208, 3388672, 3528728, 3586576, 3702272, 3906806, 4032832, 4098944, 5083008, 5293092, 5379864, 5553408, 5860209, 6049248, 6148416, 6777344, 7057456, 7173152, 7813612, 8065664, 8197888, 10166016, 10586184, 10759728, 11106816, 11720418, 12098496, 12296832, 13673821, 14114912, 14346304, 15627224, 16131328, 16395776, 20332032, 21172368, 21519456, 23440836, 24196992, 24593664, 27347642, 28229824, 28692608, 31254448, 32262656, 41021463, 42344736, 43038912, 46881672, 48393984, 49187328, 54695284, 56459648, 57385216, 62508896, 82042926, 84689472, 86077824, 93763344, 96787968, 109390568, 112919296, 114770432, 125017792, 164085852, 169378944, 172155648, 187526688, 218781136, 225838592, 250035584, 328171704, 338757888, 344311296, 375053376, 437562272, 500071168, 656343408, 677515776, 750106752, 875124544, 1000142336, 1312686816, 1500213504, 1750249088, 2625373632, 3000427008, 3500498176, 5250747264, 7000996352, 10501494528, 21002989056]

約数ペア:

[(1, 21002989056), (2, 10501494528), (3, 7000996352), (4, 5250747264), (6, 3500498176), (7, 3000427008), (8, 2625373632), (12, 1750249088), (14, 1500213504), (16, 1312686816), (21, 1000142336), (24, 875124544), (28, 750106752), (31, 677515776), (32, 656343408), (42, 500071168), (48, 437562272), (56, 375053376), (61, 344311296), (62, 338757888), (64, 328171704), (84, 250035584), (93, 225838592), (96, 218781136), (112, 187526688), (122, 172155648), (124, 169378944), (128, 164085852), (168, 125017792), (183, 114770432), (186, 112919296), (192, 109390568), (217, 96787968), (224, 93763344), (244, 86077824), (248, 84689472), (256, 82042926), (336, 62508896), (366, 57385216), (372, 56459648), (384, 54695284), (427, 49187328), (434, 48393984), (448, 46881672), (488, 43038912), (496, 42344736), (512, 41021463), (651, 32262656), (672, 31254448), (732, 28692608), (744, 28229824), (768, 27347642), (854, 24593664), (868, 24196992), (896, 23440836), (976, 21519456), (992, 21172368), (1033, 20332032), (1281, 16395776), (1302, 16131328), (1344, 15627224), (1464, 14346304), (1488, 14114912), (1536, 13673821), (1708, 12296832), (1736, 12098496), (1792, 11720418), (1891, 11106816), (1952, 10759728), (1984, 10586184), (2066, 10166016), (2562, 8197888), (2604, 8065664), (2688, 7813612), (2928, 7173152), (2976, 7057456), (3099, 6777344), (3416, 6148416), (3472, 6049248), (3584, 5860209), (3782, 5553408), (3904, 5379864), (3968, 5293092), (4132, 5083008), (5124, 4098944), (5208, 4032832), (5376, 3906806), (5673, 3702272), (5856, 3586576), (5952, 3528728), (6198, 3388672), (6832, 3074208), (6944, 3024624), (7231, 2904576), (7564, 2776704), (7808, 2689932), (7936, 2646546), (8264, 2541504), (10248, 2049472), (10416, 2016416), (10752, 1953403), (11346, 1851136), (11712, 1793288), (11904, 1764364), (12396, 1694336), (13237, 1586688), (13664, 1537104), (13888, 1512312), (14462, 1452288), (15128, 1388352), (15616, 1344966), (15872, 1323273), (16528, 1270752), (20496, 1024736), (20832, 1008208), (21693, 968192), (22692, 925568), (23424, 896644), (23808, 882182), (24792, 847168), (26474, 793344), (27328, 768552), (27776, 756156), (28924, 726144), (30256, 694176), (31232, 672483), (32023, 655872), (33056, 635376), (39711, 528896), (40992, 512368), (41664, 504104), (43386, 484096), (45384, 462784), (46848, 448322), (47616, 441091), (49584, 423584), (52948, 396672), (54656, 384276), (55552, 378078), (57848, 363072), (60512, 347088), (63013, 333312), (64046, 327936), (66112, 317688), (79422, 264448), (81984, 256184), (83328, 252052), (86772, 242048), (90768, 231392), (93696, 224161), (96069, 218624), (99168, 211792), (105896, 198336), (109312, 192138), (111104, 189039), (115696, 181536), (121024, 173544), (126026, 166656), (128092, 163968), (132224, 158844)]