21087656352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1453}}^1$

素因数の和:1812

約数の個数: 288

約数和(自身を含む): 71792517888

約数和(自身を除く): 50704861536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 313, 322, 336, 368, 414, 483, 504, 552, 626, 644, 672, 736, 828, 939, 966, 1008, 1104, 1252, 1288, 1449, 1453, 1656, 1878, 1932, 2016, 2191, 2208, 2504, 2576, 2817, 2898, 2906, 3312, 3756, 3864, 4359, 4382, 5008, 5152, 5634, 5796, 5812, 6573, 6624, 7199, 7512, 7728, 8718, 8764, 10016, 10171, 11268, 11592, 11624, 13077, 13146, 14398, 15024, 15456, 17436, 17528, 19719, 20342, 21597, 22536, 23184, 23248, 26154, 26292, 28796, 30048, 30513, 33419, 34872, 35056, 39438, 40684, 43194, 45072, 46368, 46496, 50393, 52308, 52584, 57592, 61026, 64791, 66838, 69744, 70112, 78876, 81368, 86388, 90144, 91539, 100257, 100786, 104616, 105168, 115184, 122052, 129582, 133676, 139488, 151179, 157752, 162736, 172776, 183078, 200514, 201572, 209232, 210336, 230368, 233933, 244104, 259164, 267352, 300771, 302358, 315504, 325472, 345552, 366156, 401028, 403144, 418464, 453537, 454789, 467866, 488208, 518328, 534704, 601542, 604716, 631008, 691104, 701799, 732312, 802056, 806288, 907074, 909578, 935732, 976416, 1036656, 1069408, 1203084, 1209432, 1364367, 1403598, 1464624, 1604112, 1612576, 1814148, 1819156, 1871464, 2073312, 2105397, 2406168, 2418864, 2728734, 2807196, 2929248, 3183523, 3208224, 3628296, 3638312, 3742928, 4093101, 4210794, 4812336, 4837728, 5457468, 5614392, 6367046, 7256592, 7276624, 7485856, 8186202, 8421588, 9550569, 9624672, 10460147, 10914936, 11228784, 12734092, 14513184, 14553248, 16372404, 16843176, 19101138, 20920294, 21829872, 22457568, 25468184, 28651707, 31380441, 32744808, 33686352, 38202276, 41840588, 43659744, 50936368, 57303414, 62760882, 65489616, 67372704, 73221029, 76404552, 83681176, 94141323, 101872736, 114606828, 125521764, 130979232, 146442058, 152809104, 167362352, 188282646, 219663087, 229213656, 251043528, 292884116, 305618208, 334724704, 376565292, 439326174, 458427312, 502087056, 585768232, 658989261, 753130584, 878652348, 916854624, 1004174112, 1171536464, 1317978522, 1506261168, 1757304696, 2343072928, 2635957044, 3012522336, 3514609392, 5271914088, 7029218784, 10543828176, 21087656352]

約数ペア:

[(1, 21087656352), (2, 10543828176), (3, 7029218784), (4, 5271914088), (6, 3514609392), (7, 3012522336), (8, 2635957044), (9, 2343072928), (12, 1757304696), (14, 1506261168), (16, 1317978522), (18, 1171536464), (21, 1004174112), (23, 916854624), (24, 878652348), (28, 753130584), (32, 658989261), (36, 585768232), (42, 502087056), (46, 458427312), (48, 439326174), (56, 376565292), (63, 334724704), (69, 305618208), (72, 292884116), (84, 251043528), (92, 229213656), (96, 219663087), (112, 188282646), (126, 167362352), (138, 152809104), (144, 146442058), (161, 130979232), (168, 125521764), (184, 114606828), (207, 101872736), (224, 94141323), (252, 83681176), (276, 76404552), (288, 73221029), (313, 67372704), (322, 65489616), (336, 62760882), (368, 57303414), (414, 50936368), (483, 43659744), (504, 41840588), (552, 38202276), (626, 33686352), (644, 32744808), (672, 31380441), (736, 28651707), (828, 25468184), (939, 22457568), (966, 21829872), (1008, 20920294), (1104, 19101138), (1252, 16843176), (1288, 16372404), (1449, 14553248), (1453, 14513184), (1656, 12734092), (1878, 11228784), (1932, 10914936), (2016, 10460147), (2191, 9624672), (2208, 9550569), (2504, 8421588), (2576, 8186202), (2817, 7485856), (2898, 7276624), (2906, 7256592), (3312, 6367046), (3756, 5614392), (3864, 5457468), (4359, 4837728), (4382, 4812336), (5008, 4210794), (5152, 4093101), (5634, 3742928), (5796, 3638312), (5812, 3628296), (6573, 3208224), (6624, 3183523), (7199, 2929248), (7512, 2807196), (7728, 2728734), (8718, 2418864), (8764, 2406168), (10016, 2105397), (10171, 2073312), (11268, 1871464), (11592, 1819156), (11624, 1814148), (13077, 1612576), (13146, 1604112), (14398, 1464624), (15024, 1403598), (15456, 1364367), (17436, 1209432), (17528, 1203084), (19719, 1069408), (20342, 1036656), (21597, 976416), (22536, 935732), (23184, 909578), (23248, 907074), (26154, 806288), (26292, 802056), (28796, 732312), (30048, 701799), (30513, 691104), (33419, 631008), (34872, 604716), (35056, 601542), (39438, 534704), (40684, 518328), (43194, 488208), (45072, 467866), (46368, 454789), (46496, 453537), (50393, 418464), (52308, 403144), (52584, 401028), (57592, 366156), (61026, 345552), (64791, 325472), (66838, 315504), (69744, 302358), (70112, 300771), (78876, 267352), (81368, 259164), (86388, 244104), (90144, 233933), (91539, 230368), (100257, 210336), (100786, 209232), (104616, 201572), (105168, 200514), (115184, 183078), (122052, 172776), (129582, 162736), (133676, 157752), (139488, 151179)]