21740617728

素因数分解:

$2^{15}\times 3^4\times {\mathrm{8191}}^1$

素因数の和:8233

約数の個数: 160

約数和(自身を含む): 64960389120

約数和(自身を除く): 43219771392

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, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4096, 4608, 5184, 6144, 6912, 8191, 8192, 9216, 10368, 12288, 13824, 16382, 16384, 18432, 20736, 24573, 24576, 27648, 32764, 32768, 36864, 41472, 49146, 49152, 55296, 65528, 73719, 73728, 82944, 98292, 98304, 110592, 131056, 147438, 147456, 165888, 196584, 221157, 221184, 262112, 294876, 294912, 331776, 393168, 442314, 442368, 524224, 589752, 663471, 663552, 786336, 884628, 884736, 1048448, 1179504, 1326942, 1327104, 1572672, 1769256, 2096896, 2359008, 2653884, 2654208, 3145344, 3538512, 4193792, 4718016, 5307768, 6290688, 7077024, 8387584, 9436032, 10615536, 12581376, 14154048, 16775168, 18872064, 21231072, 25162752, 28308096, 33550336, 37744128, 42462144, 50325504, 56616192, 67100672, 75488256, 84924288, 100651008, 113232384, 134201344, 150976512, 169848576, 201302016, 226464768, 268402688, 301953024, 339697152, 402604032, 452929536, 603906048, 679394304, 805208064, 905859072, 1207812096, 1358788608, 1811718144, 2415624192, 2717577216, 3623436288, 5435154432, 7246872576, 10870308864, 21740617728]

約数ペア:

[(1, 21740617728), (2, 10870308864), (3, 7246872576), (4, 5435154432), (6, 3623436288), (8, 2717577216), (9, 2415624192), (12, 1811718144), (16, 1358788608), (18, 1207812096), (24, 905859072), (27, 805208064), (32, 679394304), (36, 603906048), (48, 452929536), (54, 402604032), (64, 339697152), (72, 301953024), (81, 268402688), (96, 226464768), (108, 201302016), (128, 169848576), (144, 150976512), (162, 134201344), (192, 113232384), (216, 100651008), (256, 84924288), (288, 75488256), (324, 67100672), (384, 56616192), (432, 50325504), (512, 42462144), (576, 37744128), (648, 33550336), (768, 28308096), (864, 25162752), (1024, 21231072), (1152, 18872064), (1296, 16775168), (1536, 14154048), (1728, 12581376), (2048, 10615536), (2304, 9436032), (2592, 8387584), (3072, 7077024), (3456, 6290688), (4096, 5307768), (4608, 4718016), (5184, 4193792), (6144, 3538512), (6912, 3145344), (8191, 2654208), (8192, 2653884), (9216, 2359008), (10368, 2096896), (12288, 1769256), (13824, 1572672), (16382, 1327104), (16384, 1326942), (18432, 1179504), (20736, 1048448), (24573, 884736), (24576, 884628), (27648, 786336), (32764, 663552), (32768, 663471), (36864, 589752), (41472, 524224), (49146, 442368), (49152, 442314), (55296, 393168), (65528, 331776), (73719, 294912), (73728, 294876), (82944, 262112), (98292, 221184), (98304, 221157), (110592, 196584), (131056, 165888), (147438, 147456)]