2021579685888

素因数分解:

$2^{17}\times 3^1\times 7^1\times {\mathrm{857}}^2$

素因数の和:1758

約数の個数: 216

約数和(自身を含む): 6168178652832

約数和(自身を除く): 4146598966944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 857, 896, 1024, 1344, 1536, 1714, 1792, 2048, 2571, 2688, 3072, 3428, 3584, 4096, 5142, 5376, 5999, 6144, 6856, 7168, 8192, 10284, 10752, 11998, 12288, 13712, 14336, 16384, 17997, 20568, 21504, 23996, 24576, 27424, 28672, 32768, 35994, 41136, 43008, 47992, 49152, 54848, 57344, 65536, 71988, 82272, 86016, 95984, 98304, 109696, 114688, 131072, 143976, 164544, 172032, 191968, 196608, 219392, 229376, 287952, 329088, 344064, 383936, 393216, 438784, 458752, 575904, 658176, 688128, 734449, 767872, 877568, 917504, 1151808, 1316352, 1376256, 1468898, 1535744, 1755136, 2203347, 2303616, 2632704, 2752512, 2937796, 3071488, 3510272, 4406694, 4607232, 5141143, 5265408, 5875592, 6142976, 7020544, 8813388, 9214464, 10282286, 10530816, 11751184, 12285952, 14041088, 15423429, 17626776, 18428928, 20564572, 21061632, 23502368, 24571904, 28082176, 30846858, 35253552, 36857856, 41129144, 42123264, 47004736, 49143808, 56164352, 61693716, 70507104, 73715712, 82258288, 84246528, 94009472, 98287616, 112328704, 123387432, 141014208, 147431424, 164516576, 168493056, 188018944, 196575232, 246774864, 282028416, 294862848, 329033152, 336986112, 376037888, 393150464, 493549728, 564056832, 589725696, 658066304, 752075776, 786300928, 987099456, 1128113664, 1179451392, 1316132608, 1504151552, 1974198912, 2256227328, 2358902784, 2632265216, 3008303104, 3948397824, 4512454656, 5264530432, 6016606208, 7896795648, 9024909312, 10529060864, 12033212416, 15793591296, 18049818624, 21058121728, 24066424832, 31587182592, 36099637248, 42116243456, 48132849664, 63174365184, 72199274496, 84232486912, 96265699328, 126348730368, 144398548992, 168464973824, 252697460736, 288797097984, 336929947648, 505394921472, 673859895296, 1010789842944, 2021579685888]

約数ペア:

[(1, 2021579685888), (2, 1010789842944), (3, 673859895296), (4, 505394921472), (6, 336929947648), (7, 288797097984), (8, 252697460736), (12, 168464973824), (14, 144398548992), (16, 126348730368), (21, 96265699328), (24, 84232486912), (28, 72199274496), (32, 63174365184), (42, 48132849664), (48, 42116243456), (56, 36099637248), (64, 31587182592), (84, 24066424832), (96, 21058121728), (112, 18049818624), (128, 15793591296), (168, 12033212416), (192, 10529060864), (224, 9024909312), (256, 7896795648), (336, 6016606208), (384, 5264530432), (448, 4512454656), (512, 3948397824), (672, 3008303104), (768, 2632265216), (857, 2358902784), (896, 2256227328), (1024, 1974198912), (1344, 1504151552), (1536, 1316132608), (1714, 1179451392), (1792, 1128113664), (2048, 987099456), (2571, 786300928), (2688, 752075776), (3072, 658066304), (3428, 589725696), (3584, 564056832), (4096, 493549728), (5142, 393150464), (5376, 376037888), (5999, 336986112), (6144, 329033152), (6856, 294862848), (7168, 282028416), (8192, 246774864), (10284, 196575232), (10752, 188018944), (11998, 168493056), (12288, 164516576), (13712, 147431424), (14336, 141014208), (16384, 123387432), (17997, 112328704), (20568, 98287616), (21504, 94009472), (23996, 84246528), (24576, 82258288), (27424, 73715712), (28672, 70507104), (32768, 61693716), (35994, 56164352), (41136, 49143808), (43008, 47004736), (47992, 42123264), (49152, 41129144), (54848, 36857856), (57344, 35253552), (65536, 30846858), (71988, 28082176), (82272, 24571904), (86016, 23502368), (95984, 21061632), (98304, 20564572), (109696, 18428928), (114688, 17626776), (131072, 15423429), (143976, 14041088), (164544, 12285952), (172032, 11751184), (191968, 10530816), (196608, 10282286), (219392, 9214464), (229376, 8813388), (287952, 7020544), (329088, 6142976), (344064, 5875592), (383936, 5265408), (393216, 5141143), (438784, 4607232), (458752, 4406694), (575904, 3510272), (658176, 3071488), (688128, 2937796), (734449, 2752512), (767872, 2632704), (877568, 2303616), (917504, 2203347), (1151808, 1755136), (1316352, 1535744), (1376256, 1468898)]