21326441472

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 528

約数和(自身を含む): 75209072640

約数和(自身を除く): 53882631168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 127, 128, 133, 137, 144, 152, 168, 171, 192, 224, 228, 252, 254, 256, 266, 274, 288, 304, 336, 342, 381, 384, 399, 411, 448, 456, 504, 508, 512, 532, 548, 576, 608, 672, 684, 762, 768, 798, 822, 889, 896, 912, 959, 1008, 1016, 1024, 1064, 1096, 1143, 1152, 1197, 1216, 1233, 1344, 1368, 1524, 1536, 1596, 1644, 1778, 1792, 1824, 1918, 2016, 2032, 2128, 2192, 2286, 2304, 2394, 2413, 2432, 2466, 2603, 2667, 2688, 2736, 2877, 3048, 3072, 3192, 3288, 3556, 3584, 3648, 3836, 4032, 4064, 4256, 4384, 4572, 4608, 4788, 4826, 4864, 4932, 5206, 5334, 5376, 5472, 5754, 6096, 6384, 6576, 7112, 7168, 7239, 7296, 7672, 7809, 8001, 8064, 8128, 8512, 8631, 8768, 9144, 9216, 9576, 9652, 9728, 9864, 10412, 10668, 10752, 10944, 11508, 12192, 12768, 13152, 14224, 14478, 14592, 15344, 15618, 16002, 16128, 16256, 16891, 17024, 17262, 17399, 17536, 18221, 18288, 19152, 19304, 19456, 19728, 20824, 21336, 21504, 21717, 21888, 23016, 23427, 24384, 25536, 26304, 28448, 28956, 29184, 30688, 31236, 32004, 32256, 32512, 33782, 34048, 34524, 34798, 35072, 36442, 36576, 38304, 38608, 39456, 41648, 42672, 43434, 43776, 46032, 46854, 48768, 50673, 51072, 52197, 52608, 54663, 56896, 57912, 58368, 61376, 62472, 64008, 64512, 65024, 67564, 68096, 69048, 69596, 70144, 72884, 73152, 76608, 77216, 78912, 83296, 85344, 86868, 87552, 92064, 93708, 97536, 101346, 102144, 104394, 105216, 109326, 113792, 115824, 121793, 122752, 124944, 128016, 130048, 135128, 136192, 138096, 139192, 140288, 145768, 146304, 152019, 153216, 154432, 156591, 157824, 163989, 166592, 170688, 173736, 175104, 184128, 187416, 195072, 202692, 204288, 208788, 210432, 218652, 227584, 231648, 243586, 245504, 249888, 256032, 270256, 276192, 278384, 291536, 292608, 304038, 306432, 308864, 313182, 315648, 327978, 330581, 333184, 341376, 347472, 365379, 368256, 374832, 390144, 405384, 408576, 417576, 420864, 437304, 455168, 463296, 487172, 491008, 499776, 512064, 540512, 552384, 556768, 583072, 585216, 608076, 612864, 617728, 626364, 631296, 655956, 661162, 666368, 682752, 694944, 730758, 736512, 749664, 810768, 835152, 874608, 910336, 926592, 974344, 982016, 991743, 999552, 1024128, 1081024, 1096137, 1104768, 1113536, 1166144, 1170432, 1216152, 1225728, 1235456, 1252728, 1262592, 1311912, 1322324, 1332736, 1365504, 1389888, 1461516, 1473024, 1499328, 1621536, 1670304, 1749216, 1853184, 1948688, 1983486, 1999104, 2048256, 2162048, 2192274, 2209536, 2227072, 2314067, 2332288, 2432304, 2470912, 2505456, 2623824, 2644648, 2665472, 2731008, 2779776, 2923032, 2946048, 2975229, 2998656, 3243072, 3340608, 3498432, 3706368, 3897376, 3966972, 3998208, 4096512, 4324096, 4384548, 4419072, 4454144, 4628134, 4664576, 4864608, 5010912, 5247648, 5289296, 5559552, 5846064, 5950458, 5997312, 6486144, 6681216, 6942201, 6996864, 7412736, 7794752, 7933944, 7996416, 8193024, 8648192, 8769096, 8838144, 8908288, 9256268, 9329152, 9729216, 10021824, 10495296, 10578592, 11119104, 11692128, 11900916, 11994624, 12972288, 13362432, 13884402, 13993728, 15589504, 15867888, 17296384, 17538192, 17816576, 18512536, 18658304, 19458432, 20043648, 20826603, 20990592, 21157184, 22238208, 23384256, 23801832, 23989248, 25944576, 26724864, 27768804, 27987456, 31179008, 31735776, 35076384, 37025072, 38916864, 40087296, 41653206, 41981184, 42314368, 46768512, 47603664, 51889152, 53449728, 55537608, 55974912, 62358016, 63471552, 70152768, 74050144, 77833728, 80174592, 83306412, 83962368, 84628736, 93537024, 95207328, 111075216, 124716032, 126943104, 140305536, 148100288, 155667456, 160349184, 166612824, 167924736, 169257472, 187074048, 190414656, 222150432, 253886208, 280611072, 296200576, 333225648, 338514944, 374148096, 380829312, 444300864, 507772416, 561222144, 592401152, 666451296, 761658624, 888601728, 1015544832, 1122444288, 1184802304, 1332902592, 1523317248, 1777203456, 2369604608, 2665805184, 3046634496, 3554406912, 5331610368, 7108813824, 10663220736, 21326441472]

約数ペア:

[(1, 21326441472), (2, 10663220736), (3, 7108813824), (4, 5331610368), (6, 3554406912), (7, 3046634496), (8, 2665805184), (9, 2369604608), (12, 1777203456), (14, 1523317248), (16, 1332902592), (18, 1184802304), (19, 1122444288), (21, 1015544832), (24, 888601728), (28, 761658624), (32, 666451296), (36, 592401152), (38, 561222144), (42, 507772416), (48, 444300864), (56, 380829312), (57, 374148096), (63, 338514944), (64, 333225648), (72, 296200576), (76, 280611072), (84, 253886208), (96, 222150432), (112, 190414656), (114, 187074048), (126, 169257472), (127, 167924736), (128, 166612824), (133, 160349184), (137, 155667456), (144, 148100288), (152, 140305536), (168, 126943104), (171, 124716032), (192, 111075216), (224, 95207328), (228, 93537024), (252, 84628736), (254, 83962368), (256, 83306412), (266, 80174592), (274, 77833728), (288, 74050144), (304, 70152768), (336, 63471552), (342, 62358016), (381, 55974912), (384, 55537608), (399, 53449728), (411, 51889152), (448, 47603664), (456, 46768512), (504, 42314368), (508, 41981184), (512, 41653206), (532, 40087296), (548, 38916864), (576, 37025072), (608, 35076384), (672, 31735776), (684, 31179008), (762, 27987456), (768, 27768804), (798, 26724864), (822, 25944576), (889, 23989248), (896, 23801832), (912, 23384256), (959, 22238208), (1008, 21157184), (1016, 20990592), (1024, 20826603), (1064, 20043648), (1096, 19458432), (1143, 18658304), (1152, 18512536), (1197, 17816576), (1216, 17538192), (1233, 17296384), (1344, 15867888), (1368, 15589504), (1524, 13993728), (1536, 13884402), (1596, 13362432), (1644, 12972288), (1778, 11994624), (1792, 11900916), (1824, 11692128), (1918, 11119104), (2016, 10578592), (2032, 10495296), (2128, 10021824), (2192, 9729216), (2286, 9329152), (2304, 9256268), (2394, 8908288), (2413, 8838144), (2432, 8769096), (2466, 8648192), (2603, 8193024), (2667, 7996416), (2688, 7933944), (2736, 7794752), (2877, 7412736), (3048, 6996864), (3072, 6942201), (3192, 6681216), (3288, 6486144), (3556, 5997312), (3584, 5950458), (3648, 5846064), (3836, 5559552), (4032, 5289296), (4064, 5247648), (4256, 5010912), (4384, 4864608), (4572, 4664576), (4608, 4628134), (4788, 4454144), (4826, 4419072), (4864, 4384548), (4932, 4324096), (5206, 4096512), (5334, 3998208), (5376, 3966972), (5472, 3897376), (5754, 3706368), (6096, 3498432), (6384, 3340608), (6576, 3243072), (7112, 2998656), (7168, 2975229), (7239, 2946048), (7296, 2923032), (7672, 2779776), (7809, 2731008), (8001, 2665472), (8064, 2644648), (8128, 2623824), (8512, 2505456), (8631, 2470912), (8768, 2432304), (9144, 2332288), (9216, 2314067), (9576, 2227072), (9652, 2209536), (9728, 2192274), (9864, 2162048), (10412, 2048256), (10668, 1999104), (10752, 1983486), (10944, 1948688), (11508, 1853184), (12192, 1749216), (12768, 1670304), (13152, 1621536), (14224, 1499328), (14478, 1473024), (14592, 1461516), (15344, 1389888), (15618, 1365504), (16002, 1332736), (16128, 1322324), (16256, 1311912), (16891, 1262592), (17024, 1252728), (17262, 1235456), (17399, 1225728), (17536, 1216152), (18221, 1170432), (18288, 1166144), (19152, 1113536), (19304, 1104768), (19456, 1096137), (19728, 1081024), (20824, 1024128), (21336, 999552), (21504, 991743), (21717, 982016), (21888, 974344), (23016, 926592), (23427, 910336), (24384, 874608), (25536, 835152), (26304, 810768), (28448, 749664), (28956, 736512), (29184, 730758), (30688, 694944), (31236, 682752), (32004, 666368), (32256, 661162), (32512, 655956), (33782, 631296), (34048, 626364), (34524, 617728), (34798, 612864), (35072, 608076), (36442, 585216), (36576, 583072), (38304, 556768), (38608, 552384), (39456, 540512), (41648, 512064), (42672, 499776), (43434, 491008), (43776, 487172), (46032, 463296), (46854, 455168), (48768, 437304), (50673, 420864), (51072, 417576), (52197, 408576), (52608, 405384), (54663, 390144), (56896, 374832), (57912, 368256), (58368, 365379), (61376, 347472), (62472, 341376), (64008, 333184), (64512, 330581), (65024, 327978), (67564, 315648), (68096, 313182), (69048, 308864), (69596, 306432), (70144, 304038), (72884, 292608), (73152, 291536), (76608, 278384), (77216, 276192), (78912, 270256), (83296, 256032), (85344, 249888), (86868, 245504), (87552, 243586), (92064, 231648), (93708, 227584), (97536, 218652), (101346, 210432), (102144, 208788), (104394, 204288), (105216, 202692), (109326, 195072), (113792, 187416), (115824, 184128), (121793, 175104), (122752, 173736), (124944, 170688), (128016, 166592), (130048, 163989), (135128, 157824), (136192, 156591), (138096, 154432), (139192, 153216), (140288, 152019), (145768, 146304)]