21947057664

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 360

約数和(自身を含む): 72321967080

約数和(自身を除く): 50374909416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 289, 294, 336, 357, 384, 392, 408, 448, 476, 512, 544, 578, 588, 672, 714, 768, 784, 816, 833, 867, 896, 952, 1009, 1088, 1156, 1176, 1344, 1428, 1536, 1568, 1632, 1666, 1734, 1792, 1904, 2018, 2023, 2176, 2312, 2352, 2499, 2688, 2856, 3027, 3136, 3264, 3332, 3468, 3584, 3808, 4036, 4046, 4352, 4624, 4704, 4998, 5376, 5712, 6054, 6069, 6272, 6528, 6664, 6936, 7063, 7616, 8072, 8092, 8704, 9248, 9408, 9996, 10752, 11424, 12108, 12138, 12544, 13056, 13328, 13872, 14126, 14161, 15232, 16144, 16184, 17153, 18496, 18816, 19992, 21189, 22848, 24216, 24276, 25088, 26112, 26656, 27744, 28252, 28322, 30464, 32288, 32368, 34306, 36992, 37632, 39984, 42378, 42483, 45696, 48432, 48552, 49441, 51459, 53312, 55488, 56504, 56644, 60928, 64576, 64736, 68612, 73984, 75264, 79968, 84756, 84966, 91392, 96864, 97104, 98882, 102918, 106624, 110976, 113008, 113288, 120071, 129152, 129472, 137224, 147968, 148323, 159936, 169512, 169932, 182784, 193728, 194208, 197764, 205836, 213248, 221952, 226016, 226576, 240142, 258304, 258944, 274448, 291601, 296646, 319872, 339024, 339864, 360213, 387456, 388416, 395528, 411672, 426496, 443904, 452032, 453152, 480284, 516608, 517888, 548896, 583202, 593292, 639744, 678048, 679728, 720426, 774912, 776832, 791056, 823344, 840497, 874803, 904064, 906304, 960568, 1035776, 1097792, 1166404, 1186584, 1279488, 1356096, 1359456, 1440852, 1549824, 1553664, 1582112, 1646688, 1680994, 1749606, 1808128, 1812608, 1921136, 2041207, 2195584, 2332808, 2373168, 2521491, 2712192, 2718912, 2881704, 3107328, 3164224, 3293376, 3361988, 3499212, 3616256, 3625216, 3842272, 4082414, 4391168, 4665616, 4746336, 5042982, 5424384, 5437824, 5763408, 6123621, 6328448, 6586752, 6723976, 6998424, 7250432, 7684544, 8164828, 8782336, 9331232, 9492672, 10085964, 10848768, 10875648, 11526816, 12247242, 12656896, 13173504, 13447952, 13996848, 14288449, 15369088, 16329656, 18662464, 18985344, 20171928, 21751296, 23053632, 24494484, 25313792, 26347008, 26895904, 27993696, 28576898, 30738176, 32659312, 37324928, 37970688, 40343856, 42865347, 46107264, 48988968, 53791808, 55987392, 57153796, 61476352, 65318624, 74649856, 75941376, 80687712, 85730694, 92214528, 97977936, 107583616, 111974784, 114307592, 130637248, 149299712, 161375424, 171461388, 184429056, 195955872, 215167232, 223949568, 228615184, 261274496, 322750848, 342922776, 391911744, 430334464, 447899136, 457230368, 522548992, 645501696, 685845552, 783823488, 914460736, 1045097984, 1291003392, 1371691104, 1567646976, 1828921472, 2743382208, 3135293952, 3657842944, 5486764416, 7315685888, 10973528832, 21947057664]

約数ペア:

[(1, 21947057664), (2, 10973528832), (3, 7315685888), (4, 5486764416), (6, 3657842944), (7, 3135293952), (8, 2743382208), (12, 1828921472), (14, 1567646976), (16, 1371691104), (17, 1291003392), (21, 1045097984), (24, 914460736), (28, 783823488), (32, 685845552), (34, 645501696), (42, 522548992), (48, 457230368), (49, 447899136), (51, 430334464), (56, 391911744), (64, 342922776), (68, 322750848), (84, 261274496), (96, 228615184), (98, 223949568), (102, 215167232), (112, 195955872), (119, 184429056), (128, 171461388), (136, 161375424), (147, 149299712), (168, 130637248), (192, 114307592), (196, 111974784), (204, 107583616), (224, 97977936), (238, 92214528), (256, 85730694), (272, 80687712), (289, 75941376), (294, 74649856), (336, 65318624), (357, 61476352), (384, 57153796), (392, 55987392), (408, 53791808), (448, 48988968), (476, 46107264), (512, 42865347), (544, 40343856), (578, 37970688), (588, 37324928), (672, 32659312), (714, 30738176), (768, 28576898), (784, 27993696), (816, 26895904), (833, 26347008), (867, 25313792), (896, 24494484), (952, 23053632), (1009, 21751296), (1088, 20171928), (1156, 18985344), (1176, 18662464), (1344, 16329656), (1428, 15369088), (1536, 14288449), (1568, 13996848), (1632, 13447952), (1666, 13173504), (1734, 12656896), (1792, 12247242), (1904, 11526816), (2018, 10875648), (2023, 10848768), (2176, 10085964), (2312, 9492672), (2352, 9331232), (2499, 8782336), (2688, 8164828), (2856, 7684544), (3027, 7250432), (3136, 6998424), (3264, 6723976), (3332, 6586752), (3468, 6328448), (3584, 6123621), (3808, 5763408), (4036, 5437824), (4046, 5424384), (4352, 5042982), (4624, 4746336), (4704, 4665616), (4998, 4391168), (5376, 4082414), (5712, 3842272), (6054, 3625216), (6069, 3616256), (6272, 3499212), (6528, 3361988), (6664, 3293376), (6936, 3164224), (7063, 3107328), (7616, 2881704), (8072, 2718912), (8092, 2712192), (8704, 2521491), (9248, 2373168), (9408, 2332808), (9996, 2195584), (10752, 2041207), (11424, 1921136), (12108, 1812608), (12138, 1808128), (12544, 1749606), (13056, 1680994), (13328, 1646688), (13872, 1582112), (14126, 1553664), (14161, 1549824), (15232, 1440852), (16144, 1359456), (16184, 1356096), (17153, 1279488), (18496, 1186584), (18816, 1166404), (19992, 1097792), (21189, 1035776), (22848, 960568), (24216, 906304), (24276, 904064), (25088, 874803), (26112, 840497), (26656, 823344), (27744, 791056), (28252, 776832), (28322, 774912), (30464, 720426), (32288, 679728), (32368, 678048), (34306, 639744), (36992, 593292), (37632, 583202), (39984, 548896), (42378, 517888), (42483, 516608), (45696, 480284), (48432, 453152), (48552, 452032), (49441, 443904), (51459, 426496), (53312, 411672), (55488, 395528), (56504, 388416), (56644, 387456), (60928, 360213), (64576, 339864), (64736, 339024), (68612, 319872), (73984, 296646), (75264, 291601), (79968, 274448), (84756, 258944), (84966, 258304), (91392, 240142), (96864, 226576), (97104, 226016), (98882, 221952), (102918, 213248), (106624, 205836), (110976, 197764), (113008, 194208), (113288, 193728), (120071, 182784), (129152, 169932), (129472, 169512), (137224, 159936), (147968, 148323)]