19876983456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2352

約数の個数: 288

約数和(自身を含む): 62713502208

約数和(自身を除く): 42836518752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 66, 69, 76, 88, 92, 96, 114, 132, 138, 152, 176, 184, 209, 228, 253, 264, 276, 304, 352, 361, 368, 418, 437, 456, 506, 528, 552, 608, 627, 722, 736, 759, 836, 874, 912, 1012, 1056, 1083, 1104, 1254, 1311, 1444, 1518, 1672, 1748, 1824, 2024, 2166, 2208, 2267, 2508, 2622, 2888, 3036, 3344, 3496, 3971, 4048, 4332, 4534, 4807, 5016, 5244, 5776, 6072, 6688, 6801, 6992, 7942, 8096, 8303, 8664, 9068, 9614, 10032, 10488, 11552, 11913, 12144, 13602, 13984, 14421, 15884, 16606, 17328, 18136, 19228, 20064, 20976, 23826, 24288, 24909, 24937, 27204, 28842, 31768, 33212, 34656, 36272, 38456, 41952, 43073, 47652, 49818, 49874, 52141, 54408, 57684, 63536, 66424, 72544, 74811, 76912, 86146, 91333, 95304, 99636, 99748, 104282, 108816, 115368, 127072, 129219, 132848, 149622, 153824, 156423, 172292, 182666, 190608, 199272, 199496, 208564, 217632, 230736, 258438, 265696, 273999, 299244, 312846, 344584, 365332, 381216, 398544, 398992, 417128, 461472, 473803, 516876, 547998, 573551, 598488, 625692, 689168, 730664, 797088, 797984, 818387, 834256, 947606, 990679, 1033752, 1095996, 1147102, 1196976, 1251384, 1378336, 1421409, 1461328, 1636774, 1668512, 1720653, 1895212, 1981358, 2067504, 2191992, 2294204, 2393952, 2455161, 2502768, 2842818, 2922656, 2972037, 3273548, 3441306, 3790424, 3962716, 4135008, 4383984, 4588408, 4910322, 5005536, 5685636, 5944074, 6547096, 6882612, 7580848, 7925432, 8767968, 9002257, 9176816, 9820644, 10897469, 11371272, 11888148, 13094192, 13765224, 15161696, 15850864, 18004514, 18353632, 18822901, 19641288, 21794938, 22742544, 23776296, 26188384, 27006771, 27530448, 31701728, 32692407, 36009028, 37645802, 39282576, 43589876, 45485088, 47552592, 54013542, 55060896, 56468703, 65384814, 72018056, 75291604, 78565152, 87179752, 95105184, 108027084, 112937406, 130769628, 144036112, 150583208, 174359504, 207051911, 216054168, 225874812, 261539256, 288072224, 301166416, 348719008, 414103822, 432108336, 451749624, 523078512, 602332832, 621155733, 828207644, 864216672, 903499248, 1046157024, 1242311466, 1656415288, 1806998496, 2484622932, 3312830576, 4969245864, 6625661152, 9938491728, 19876983456]

約数ペア:

[(1, 19876983456), (2, 9938491728), (3, 6625661152), (4, 4969245864), (6, 3312830576), (8, 2484622932), (11, 1806998496), (12, 1656415288), (16, 1242311466), (19, 1046157024), (22, 903499248), (23, 864216672), (24, 828207644), (32, 621155733), (33, 602332832), (38, 523078512), (44, 451749624), (46, 432108336), (48, 414103822), (57, 348719008), (66, 301166416), (69, 288072224), (76, 261539256), (88, 225874812), (92, 216054168), (96, 207051911), (114, 174359504), (132, 150583208), (138, 144036112), (152, 130769628), (176, 112937406), (184, 108027084), (209, 95105184), (228, 87179752), (253, 78565152), (264, 75291604), (276, 72018056), (304, 65384814), (352, 56468703), (361, 55060896), (368, 54013542), (418, 47552592), (437, 45485088), (456, 43589876), (506, 39282576), (528, 37645802), (552, 36009028), (608, 32692407), (627, 31701728), (722, 27530448), (736, 27006771), (759, 26188384), (836, 23776296), (874, 22742544), (912, 21794938), (1012, 19641288), (1056, 18822901), (1083, 18353632), (1104, 18004514), (1254, 15850864), (1311, 15161696), (1444, 13765224), (1518, 13094192), (1672, 11888148), (1748, 11371272), (1824, 10897469), (2024, 9820644), (2166, 9176816), (2208, 9002257), (2267, 8767968), (2508, 7925432), (2622, 7580848), (2888, 6882612), (3036, 6547096), (3344, 5944074), (3496, 5685636), (3971, 5005536), (4048, 4910322), (4332, 4588408), (4534, 4383984), (4807, 4135008), (5016, 3962716), (5244, 3790424), (5776, 3441306), (6072, 3273548), (6688, 2972037), (6801, 2922656), (6992, 2842818), (7942, 2502768), (8096, 2455161), (8303, 2393952), (8664, 2294204), (9068, 2191992), (9614, 2067504), (10032, 1981358), (10488, 1895212), (11552, 1720653), (11913, 1668512), (12144, 1636774), (13602, 1461328), (13984, 1421409), (14421, 1378336), (15884, 1251384), (16606, 1196976), (17328, 1147102), (18136, 1095996), (19228, 1033752), (20064, 990679), (20976, 947606), (23826, 834256), (24288, 818387), (24909, 797984), (24937, 797088), (27204, 730664), (28842, 689168), (31768, 625692), (33212, 598488), (34656, 573551), (36272, 547998), (38456, 516876), (41952, 473803), (43073, 461472), (47652, 417128), (49818, 398992), (49874, 398544), (52141, 381216), (54408, 365332), (57684, 344584), (63536, 312846), (66424, 299244), (72544, 273999), (74811, 265696), (76912, 258438), (86146, 230736), (91333, 217632), (95304, 208564), (99636, 199496), (99748, 199272), (104282, 190608), (108816, 182666), (115368, 172292), (127072, 156423), (129219, 153824), (132848, 149622)]