1821787379712

素因数分解:

$2^{11}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1432439}}^1$

素因数の和:1432493

約数の個数: 192

約数和(自身を含む): 5631208128000

約数和(自身を除く): 3809420748288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2048, 2208, 2304, 2484, 2944, 3072, 3312, 3456, 4416, 4608, 4968, 5888, 6144, 6624, 6912, 8832, 9216, 9936, 11776, 13248, 13824, 17664, 18432, 19872, 23552, 26496, 27648, 35328, 39744, 47104, 52992, 55296, 70656, 79488, 105984, 141312, 158976, 211968, 317952, 423936, 635904, 1271808, 1432439, 2864878, 4297317, 5729756, 8594634, 11459512, 12891951, 17189268, 22919024, 25783902, 32946097, 34378536, 38675853, 45838048, 51567804, 65892194, 68757072, 77351706, 91676096, 98838291, 103135608, 131784388, 137514144, 154703412, 183352192, 197676582, 206271216, 263568776, 275028288, 296514873, 309406824, 366704384, 395353164, 412542432, 527137552, 550056576, 593029746, 618813648, 733408768, 790706328, 825084864, 889544619, 1054275104, 1100113152, 1186059492, 1237627296, 1466817536, 1581412656, 1650169728, 1779089238, 2108550208, 2200226304, 2372118984, 2475254592, 2933635072, 3162825312, 3300339456, 3558178476, 4217100416, 4400452608, 4744237968, 4950509184, 6325650624, 6600678912, 7116356952, 8434200832, 8800905216, 9488475936, 9901018368, 12651301248, 13201357824, 14232713904, 16868401664, 18976951872, 19802036736, 25302602496, 26402715648, 28465427808, 33736803328, 37953903744, 39604073472, 50605204992, 56930855616, 67473606656, 75907807488, 79208146944, 101210409984, 113861711232, 151815614976, 202420819968, 227723422464, 303631229952, 455446844928, 607262459904, 910893689856, 1821787379712]

約数ペア:

[(1, 1821787379712), (2, 910893689856), (3, 607262459904), (4, 455446844928), (6, 303631229952), (8, 227723422464), (9, 202420819968), (12, 151815614976), (16, 113861711232), (18, 101210409984), (23, 79208146944), (24, 75907807488), (27, 67473606656), (32, 56930855616), (36, 50605204992), (46, 39604073472), (48, 37953903744), (54, 33736803328), (64, 28465427808), (69, 26402715648), (72, 25302602496), (92, 19802036736), (96, 18976951872), (108, 16868401664), (128, 14232713904), (138, 13201357824), (144, 12651301248), (184, 9901018368), (192, 9488475936), (207, 8800905216), (216, 8434200832), (256, 7116356952), (276, 6600678912), (288, 6325650624), (368, 4950509184), (384, 4744237968), (414, 4400452608), (432, 4217100416), (512, 3558178476), (552, 3300339456), (576, 3162825312), (621, 2933635072), (736, 2475254592), (768, 2372118984), (828, 2200226304), (864, 2108550208), (1024, 1779089238), (1104, 1650169728), (1152, 1581412656), (1242, 1466817536), (1472, 1237627296), (1536, 1186059492), (1656, 1100113152), (1728, 1054275104), (2048, 889544619), (2208, 825084864), (2304, 790706328), (2484, 733408768), (2944, 618813648), (3072, 593029746), (3312, 550056576), (3456, 527137552), (4416, 412542432), (4608, 395353164), (4968, 366704384), (5888, 309406824), (6144, 296514873), (6624, 275028288), (6912, 263568776), (8832, 206271216), (9216, 197676582), (9936, 183352192), (11776, 154703412), (13248, 137514144), (13824, 131784388), (17664, 103135608), (18432, 98838291), (19872, 91676096), (23552, 77351706), (26496, 68757072), (27648, 65892194), (35328, 51567804), (39744, 45838048), (47104, 38675853), (52992, 34378536), (55296, 32946097), (70656, 25783902), (79488, 22919024), (105984, 17189268), (141312, 12891951), (158976, 11459512), (211968, 8594634), (317952, 5729756), (423936, 4297317), (635904, 2864878), (1271808, 1432439)]