21139688448

素因数分解:

$2^{10}\times 3^4\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1220

約数の個数: 220

約数和(自身を含む): 63421742472

約数和(自身を除く): 42282054024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 281, 288, 324, 384, 432, 512, 562, 576, 648, 768, 843, 864, 907, 1024, 1124, 1152, 1296, 1536, 1686, 1728, 1814, 2248, 2304, 2529, 2592, 2721, 3072, 3372, 3456, 3628, 4496, 4608, 5058, 5184, 5442, 6744, 6912, 7256, 7587, 8163, 8992, 9216, 10116, 10368, 10884, 13488, 13824, 14512, 15174, 16326, 17984, 20232, 20736, 21768, 22761, 24489, 26976, 27648, 29024, 30348, 32652, 35968, 40464, 41472, 43536, 45522, 48978, 53952, 58048, 60696, 65304, 71936, 73467, 80928, 82944, 87072, 91044, 97956, 107904, 116096, 121392, 130608, 143872, 146934, 161856, 174144, 182088, 195912, 215808, 232192, 242784, 254867, 261216, 287744, 293868, 323712, 348288, 364176, 391824, 431616, 464384, 485568, 509734, 522432, 587736, 647424, 696576, 728352, 764601, 783648, 863232, 928768, 971136, 1019468, 1044864, 1175472, 1294848, 1393152, 1456704, 1529202, 1567296, 1942272, 2038936, 2089728, 2293803, 2350944, 2589696, 2786304, 2913408, 3058404, 3134592, 3884544, 4077872, 4179456, 4587606, 4701888, 5826816, 6116808, 6269184, 6881409, 7769088, 8155744, 8358912, 9175212, 9403776, 11653632, 12233616, 12538368, 13762818, 16311488, 18350424, 18807552, 20644227, 23307264, 24467232, 25076736, 27525636, 32622976, 36700848, 37615104, 41288454, 48934464, 55051272, 65245952, 73401696, 75230208, 82576908, 97868928, 110102544, 130491904, 146803392, 165153816, 195737856, 220205088, 260983808, 293606784, 330307632, 391475712, 440410176, 587213568, 660615264, 782951424, 880820352, 1174427136, 1321230528, 1761640704, 2348854272, 2642461056, 3523281408, 5284922112, 7046562816, 10569844224, 21139688448]

約数ペア:

[(1, 21139688448), (2, 10569844224), (3, 7046562816), (4, 5284922112), (6, 3523281408), (8, 2642461056), (9, 2348854272), (12, 1761640704), (16, 1321230528), (18, 1174427136), (24, 880820352), (27, 782951424), (32, 660615264), (36, 587213568), (48, 440410176), (54, 391475712), (64, 330307632), (72, 293606784), (81, 260983808), (96, 220205088), (108, 195737856), (128, 165153816), (144, 146803392), (162, 130491904), (192, 110102544), (216, 97868928), (256, 82576908), (281, 75230208), (288, 73401696), (324, 65245952), (384, 55051272), (432, 48934464), (512, 41288454), (562, 37615104), (576, 36700848), (648, 32622976), (768, 27525636), (843, 25076736), (864, 24467232), (907, 23307264), (1024, 20644227), (1124, 18807552), (1152, 18350424), (1296, 16311488), (1536, 13762818), (1686, 12538368), (1728, 12233616), (1814, 11653632), (2248, 9403776), (2304, 9175212), (2529, 8358912), (2592, 8155744), (2721, 7769088), (3072, 6881409), (3372, 6269184), (3456, 6116808), (3628, 5826816), (4496, 4701888), (4608, 4587606), (5058, 4179456), (5184, 4077872), (5442, 3884544), (6744, 3134592), (6912, 3058404), (7256, 2913408), (7587, 2786304), (8163, 2589696), (8992, 2350944), (9216, 2293803), (10116, 2089728), (10368, 2038936), (10884, 1942272), (13488, 1567296), (13824, 1529202), (14512, 1456704), (15174, 1393152), (16326, 1294848), (17984, 1175472), (20232, 1044864), (20736, 1019468), (21768, 971136), (22761, 928768), (24489, 863232), (26976, 783648), (27648, 764601), (29024, 728352), (30348, 696576), (32652, 647424), (35968, 587736), (40464, 522432), (41472, 509734), (43536, 485568), (45522, 464384), (48978, 431616), (53952, 391824), (58048, 364176), (60696, 348288), (65304, 323712), (71936, 293868), (73467, 287744), (80928, 261216), (82944, 254867), (87072, 242784), (91044, 232192), (97956, 215808), (107904, 195912), (116096, 182088), (121392, 174144), (130608, 161856), (143872, 146934)]