218241408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 256

約数和(自身を含む): 740666880

約数和(自身を除く): 522425472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 64, 66, 77, 84, 88, 96, 112, 121, 122, 128, 132, 154, 168, 176, 183, 192, 224, 231, 242, 244, 264, 308, 336, 352, 363, 366, 384, 427, 448, 462, 484, 488, 528, 616, 671, 672, 704, 726, 732, 847, 854, 896, 924, 968, 976, 1056, 1232, 1281, 1331, 1342, 1344, 1408, 1452, 1464, 1694, 1708, 1848, 1936, 1952, 2013, 2112, 2464, 2541, 2562, 2662, 2684, 2688, 2904, 2928, 3388, 3416, 3696, 3872, 3904, 3993, 4026, 4224, 4697, 4928, 5082, 5124, 5324, 5368, 5808, 5856, 6776, 6832, 7381, 7392, 7744, 7808, 7986, 8052, 9317, 9394, 9856, 10164, 10248, 10648, 10736, 11616, 11712, 13552, 13664, 14091, 14762, 14784, 15488, 15972, 16104, 18634, 18788, 20328, 20496, 21296, 21472, 22143, 23232, 23424, 27104, 27328, 27951, 28182, 29524, 29568, 31944, 32208, 37268, 37576, 40656, 40992, 42592, 42944, 44286, 46464, 51667, 54208, 54656, 55902, 56364, 59048, 63888, 64416, 74536, 75152, 81191, 81312, 81984, 85184, 85888, 88572, 103334, 108416, 111804, 112728, 118096, 127776, 128832, 149072, 150304, 155001, 162382, 162624, 163968, 170368, 177144, 206668, 223608, 225456, 236192, 243573, 255552, 257664, 298144, 300608, 310002, 324764, 325248, 354288, 413336, 447216, 450912, 472384, 487146, 511104, 568337, 596288, 601216, 620004, 649528, 708576, 826672, 894432, 901824, 944768, 974292, 1136674, 1192576, 1240008, 1299056, 1417152, 1653344, 1705011, 1788864, 1803648, 1948584, 2273348, 2480016, 2598112, 2834304, 3306688, 3410022, 3577728, 3897168, 4546696, 4960032, 5196224, 6613376, 6820044, 7794336, 9093392, 9920064, 10392448, 13640088, 15588672, 18186784, 19840128, 27280176, 31177344, 36373568, 54560352, 72747136, 109120704, 218241408]

約数ペア:

[(1, 218241408), (2, 109120704), (3, 72747136), (4, 54560352), (6, 36373568), (7, 31177344), (8, 27280176), (11, 19840128), (12, 18186784), (14, 15588672), (16, 13640088), (21, 10392448), (22, 9920064), (24, 9093392), (28, 7794336), (32, 6820044), (33, 6613376), (42, 5196224), (44, 4960032), (48, 4546696), (56, 3897168), (61, 3577728), (64, 3410022), (66, 3306688), (77, 2834304), (84, 2598112), (88, 2480016), (96, 2273348), (112, 1948584), (121, 1803648), (122, 1788864), (128, 1705011), (132, 1653344), (154, 1417152), (168, 1299056), (176, 1240008), (183, 1192576), (192, 1136674), (224, 974292), (231, 944768), (242, 901824), (244, 894432), (264, 826672), (308, 708576), (336, 649528), (352, 620004), (363, 601216), (366, 596288), (384, 568337), (427, 511104), (448, 487146), (462, 472384), (484, 450912), (488, 447216), (528, 413336), (616, 354288), (671, 325248), (672, 324764), (704, 310002), (726, 300608), (732, 298144), (847, 257664), (854, 255552), (896, 243573), (924, 236192), (968, 225456), (976, 223608), (1056, 206668), (1232, 177144), (1281, 170368), (1331, 163968), (1342, 162624), (1344, 162382), (1408, 155001), (1452, 150304), (1464, 149072), (1694, 128832), (1708, 127776), (1848, 118096), (1936, 112728), (1952, 111804), (2013, 108416), (2112, 103334), (2464, 88572), (2541, 85888), (2562, 85184), (2662, 81984), (2684, 81312), (2688, 81191), (2904, 75152), (2928, 74536), (3388, 64416), (3416, 63888), (3696, 59048), (3872, 56364), (3904, 55902), (3993, 54656), (4026, 54208), (4224, 51667), (4697, 46464), (4928, 44286), (5082, 42944), (5124, 42592), (5324, 40992), (5368, 40656), (5808, 37576), (5856, 37268), (6776, 32208), (6832, 31944), (7381, 29568), (7392, 29524), (7744, 28182), (7808, 27951), (7986, 27328), (8052, 27104), (9317, 23424), (9394, 23232), (9856, 22143), (10164, 21472), (10248, 21296), (10648, 20496), (10736, 20328), (11616, 18788), (11712, 18634), (13552, 16104), (13664, 15972), (14091, 15488), (14762, 14784)]