211046528

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 256

約数和(自身を含む): 587520000

約数和(自身を除く): 376473472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 32, 38, 44, 46, 49, 56, 64, 76, 77, 88, 92, 98, 112, 128, 133, 152, 154, 161, 176, 184, 196, 209, 224, 253, 266, 304, 308, 322, 343, 352, 368, 392, 418, 437, 448, 506, 532, 539, 608, 616, 644, 686, 704, 736, 784, 836, 874, 896, 931, 1012, 1064, 1078, 1127, 1216, 1232, 1288, 1372, 1408, 1463, 1472, 1568, 1672, 1748, 1771, 1862, 2024, 2128, 2156, 2254, 2432, 2464, 2576, 2744, 2926, 2944, 3059, 3136, 3344, 3496, 3542, 3724, 3773, 4048, 4256, 4312, 4508, 4807, 4928, 5152, 5488, 5852, 6118, 6272, 6517, 6688, 6992, 7084, 7448, 7546, 7889, 8096, 8512, 8624, 9016, 9614, 9856, 10241, 10304, 10976, 11704, 12236, 12397, 13034, 13376, 13984, 14168, 14896, 15092, 15778, 16192, 17024, 17248, 18032, 19228, 20482, 20608, 21413, 21952, 23408, 24472, 24794, 26068, 26752, 27968, 28336, 29792, 30184, 31556, 32384, 33649, 34496, 36064, 38456, 40964, 42826, 43904, 46816, 48944, 49588, 52136, 55936, 56672, 59584, 60368, 63112, 67298, 68992, 71687, 72128, 76912, 81928, 85652, 86779, 93632, 97888, 99176, 104272, 113344, 119168, 120736, 126224, 134596, 143374, 144256, 149891, 153824, 163856, 171304, 173558, 187264, 195776, 198352, 208544, 226688, 235543, 241472, 252448, 269192, 286748, 299782, 307648, 327712, 342608, 347116, 391552, 396704, 417088, 471086, 482944, 504896, 538384, 573496, 599564, 615296, 655424, 685216, 694232, 793408, 834176, 942172, 1009792, 1076768, 1146992, 1199128, 1310848, 1370432, 1388464, 1586816, 1648801, 1884344, 2153536, 2293984, 2398256, 2740864, 2776928, 3297602, 3768688, 4307072, 4587968, 4796512, 5553856, 6595204, 7537376, 9175936, 9593024, 11107712, 13190408, 15074752, 19186048, 26380816, 30149504, 52761632, 105523264, 211046528]

約数ペア:

[(1, 211046528), (2, 105523264), (4, 52761632), (7, 30149504), (8, 26380816), (11, 19186048), (14, 15074752), (16, 13190408), (19, 11107712), (22, 9593024), (23, 9175936), (28, 7537376), (32, 6595204), (38, 5553856), (44, 4796512), (46, 4587968), (49, 4307072), (56, 3768688), (64, 3297602), (76, 2776928), (77, 2740864), (88, 2398256), (92, 2293984), (98, 2153536), (112, 1884344), (128, 1648801), (133, 1586816), (152, 1388464), (154, 1370432), (161, 1310848), (176, 1199128), (184, 1146992), (196, 1076768), (209, 1009792), (224, 942172), (253, 834176), (266, 793408), (304, 694232), (308, 685216), (322, 655424), (343, 615296), (352, 599564), (368, 573496), (392, 538384), (418, 504896), (437, 482944), (448, 471086), (506, 417088), (532, 396704), (539, 391552), (608, 347116), (616, 342608), (644, 327712), (686, 307648), (704, 299782), (736, 286748), (784, 269192), (836, 252448), (874, 241472), (896, 235543), (931, 226688), (1012, 208544), (1064, 198352), (1078, 195776), (1127, 187264), (1216, 173558), (1232, 171304), (1288, 163856), (1372, 153824), (1408, 149891), (1463, 144256), (1472, 143374), (1568, 134596), (1672, 126224), (1748, 120736), (1771, 119168), (1862, 113344), (2024, 104272), (2128, 99176), (2156, 97888), (2254, 93632), (2432, 86779), (2464, 85652), (2576, 81928), (2744, 76912), (2926, 72128), (2944, 71687), (3059, 68992), (3136, 67298), (3344, 63112), (3496, 60368), (3542, 59584), (3724, 56672), (3773, 55936), (4048, 52136), (4256, 49588), (4312, 48944), (4508, 46816), (4807, 43904), (4928, 42826), (5152, 40964), (5488, 38456), (5852, 36064), (6118, 34496), (6272, 33649), (6517, 32384), (6688, 31556), (6992, 30184), (7084, 29792), (7448, 28336), (7546, 27968), (7889, 26752), (8096, 26068), (8512, 24794), (8624, 24472), (9016, 23408), (9614, 21952), (9856, 21413), (10241, 20608), (10304, 20482), (10976, 19228), (11704, 18032), (12236, 17248), (12397, 17024), (13034, 16192), (13376, 15778), (13984, 15092), (14168, 14896)]