21114245824

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 448

約数和(自身を含む): 56180736000

約数和(自身を除く): 35066490176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 31, 32, 38, 46, 49, 56, 62, 64, 71, 76, 92, 98, 112, 124, 133, 142, 152, 161, 184, 196, 217, 224, 248, 266, 284, 304, 322, 343, 368, 392, 434, 437, 448, 496, 497, 532, 568, 589, 608, 644, 686, 713, 736, 784, 868, 874, 931, 992, 994, 1064, 1127, 1136, 1178, 1216, 1288, 1349, 1372, 1426, 1472, 1519, 1568, 1633, 1736, 1748, 1862, 1984, 1988, 2128, 2201, 2254, 2272, 2356, 2576, 2698, 2744, 2852, 3038, 3059, 3136, 3266, 3472, 3479, 3496, 3724, 3976, 4123, 4256, 4402, 4508, 4544, 4712, 4991, 5152, 5396, 5488, 5704, 6076, 6118, 6517, 6532, 6944, 6958, 6992, 7448, 7889, 7952, 8246, 8512, 8804, 9016, 9424, 9443, 9982, 10304, 10633, 10792, 10976, 11408, 11431, 12152, 12236, 13034, 13064, 13547, 13888, 13916, 13984, 14896, 15407, 15778, 15904, 16492, 17608, 18032, 18848, 18886, 19964, 21266, 21413, 21584, 21952, 22816, 22862, 24304, 24353, 24472, 26068, 26128, 27094, 27832, 27968, 28861, 29792, 30814, 31027, 31556, 31808, 32984, 34937, 35216, 36064, 37696, 37772, 39928, 41819, 42532, 42826, 43168, 45632, 45724, 48608, 48706, 48944, 50623, 52136, 52256, 54188, 55664, 57722, 59584, 61628, 62054, 63112, 65968, 66101, 69874, 70432, 72128, 75544, 79856, 80017, 83638, 85064, 85652, 86336, 91448, 94829, 97216, 97412, 97888, 101246, 104272, 104512, 107849, 108376, 111328, 115444, 123256, 124108, 126224, 131936, 132202, 139748, 140864, 149891, 151088, 159712, 160034, 167276, 170128, 171304, 182896, 189658, 194824, 195776, 202027, 202492, 208544, 215698, 216752, 217189, 222656, 230888, 244559, 246512, 248216, 252448, 263872, 264404, 279496, 292733, 299782, 302176, 319424, 320068, 334552, 340256, 342608, 354361, 365792, 379316, 389648, 404054, 404984, 417088, 431396, 433504, 434378, 461776, 462707, 489118, 493024, 496432, 504896, 528808, 558992, 560119, 585466, 599564, 604352, 640136, 663803, 669104, 680512, 685216, 708722, 731584, 754943, 758632, 779296, 808108, 809968, 862792, 867008, 868756, 923552, 925414, 961837, 978236, 986048, 992864, 1057616, 1117984, 1120238, 1170932, 1199128, 1280272, 1327606, 1338208, 1370432, 1417444, 1509886, 1517264, 1520323, 1558592, 1616216, 1619936, 1725584, 1737512, 1847104, 1850828, 1923674, 1956472, 1985728, 2049131, 2115232, 2235968, 2240476, 2341864, 2398256, 2480527, 2560544, 2655212, 2676416, 2834888, 3019772, 3034528, 3040646, 3232432, 3239872, 3451168, 3475024, 3701656, 3847348, 3912944, 4098262, 4230464, 4480952, 4646621, 4683728, 4796512, 4961054, 5121088, 5310424, 5669776, 6039544, 6069056, 6081292, 6464864, 6732859, 6902336, 6950048, 7403312, 7694696, 7825888, 8196524, 8961904, 9293242, 9367456, 9593024, 9922108, 10620848, 10642261, 11339552, 12079088, 12162584, 12929728, 13465718, 13900096, 14343917, 14806624, 15389392, 15651776, 16393048, 17363689, 17923808, 18586484, 18734912, 19844216, 21241696, 21284522, 22679104, 24158176, 24325168, 26931436, 28687834, 29613248, 30778784, 32786096, 34727378, 35847616, 37172968, 39688432, 42483392, 42569044, 47130013, 48316352, 48650336, 53862872, 57375668, 61557568, 65572192, 69454756, 74345936, 79376864, 85138088, 94260026, 97300672, 107725744, 114751336, 131144384, 138909512, 148691872, 158753728, 170276176, 188520052, 215451488, 229502672, 277819024, 297383744, 329910091, 340552352, 377040104, 430902976, 459005344, 555638048, 659820182, 681104704, 754080208, 918010688, 1111276096, 1319640364, 1508160416, 2639280728, 3016320832, 5278561456, 10557122912, 21114245824]

約数ペア:

[(1, 21114245824), (2, 10557122912), (4, 5278561456), (7, 3016320832), (8, 2639280728), (14, 1508160416), (16, 1319640364), (19, 1111276096), (23, 918010688), (28, 754080208), (31, 681104704), (32, 659820182), (38, 555638048), (46, 459005344), (49, 430902976), (56, 377040104), (62, 340552352), (64, 329910091), (71, 297383744), (76, 277819024), (92, 229502672), (98, 215451488), (112, 188520052), (124, 170276176), (133, 158753728), (142, 148691872), (152, 138909512), (161, 131144384), (184, 114751336), (196, 107725744), (217, 97300672), (224, 94260026), (248, 85138088), (266, 79376864), (284, 74345936), (304, 69454756), (322, 65572192), (343, 61557568), (368, 57375668), (392, 53862872), (434, 48650336), (437, 48316352), (448, 47130013), (496, 42569044), (497, 42483392), (532, 39688432), (568, 37172968), (589, 35847616), (608, 34727378), (644, 32786096), (686, 30778784), (713, 29613248), (736, 28687834), (784, 26931436), (868, 24325168), (874, 24158176), (931, 22679104), (992, 21284522), (994, 21241696), (1064, 19844216), (1127, 18734912), (1136, 18586484), (1178, 17923808), (1216, 17363689), (1288, 16393048), (1349, 15651776), (1372, 15389392), (1426, 14806624), (1472, 14343917), (1519, 13900096), (1568, 13465718), (1633, 12929728), (1736, 12162584), (1748, 12079088), (1862, 11339552), (1984, 10642261), (1988, 10620848), (2128, 9922108), (2201, 9593024), (2254, 9367456), (2272, 9293242), (2356, 8961904), (2576, 8196524), (2698, 7825888), (2744, 7694696), (2852, 7403312), (3038, 6950048), (3059, 6902336), (3136, 6732859), (3266, 6464864), (3472, 6081292), (3479, 6069056), (3496, 6039544), (3724, 5669776), (3976, 5310424), (4123, 5121088), (4256, 4961054), (4402, 4796512), (4508, 4683728), (4544, 4646621), (4712, 4480952), (4991, 4230464), (5152, 4098262), (5396, 3912944), (5488, 3847348), (5704, 3701656), (6076, 3475024), (6118, 3451168), (6517, 3239872), (6532, 3232432), (6944, 3040646), (6958, 3034528), (6992, 3019772), (7448, 2834888), (7889, 2676416), (7952, 2655212), (8246, 2560544), (8512, 2480527), (8804, 2398256), (9016, 2341864), (9424, 2240476), (9443, 2235968), (9982, 2115232), (10304, 2049131), (10633, 1985728), (10792, 1956472), (10976, 1923674), (11408, 1850828), (11431, 1847104), (12152, 1737512), (12236, 1725584), (13034, 1619936), (13064, 1616216), (13547, 1558592), (13888, 1520323), (13916, 1517264), (13984, 1509886), (14896, 1417444), (15407, 1370432), (15778, 1338208), (15904, 1327606), (16492, 1280272), (17608, 1199128), (18032, 1170932), (18848, 1120238), (18886, 1117984), (19964, 1057616), (21266, 992864), (21413, 986048), (21584, 978236), (21952, 961837), (22816, 925414), (22862, 923552), (24304, 868756), (24353, 867008), (24472, 862792), (26068, 809968), (26128, 808108), (27094, 779296), (27832, 758632), (27968, 754943), (28861, 731584), (29792, 708722), (30814, 685216), (31027, 680512), (31556, 669104), (31808, 663803), (32984, 640136), (34937, 604352), (35216, 599564), (36064, 585466), (37696, 560119), (37772, 558992), (39928, 528808), (41819, 504896), (42532, 496432), (42826, 493024), (43168, 489118), (45632, 462707), (45724, 461776), (48608, 434378), (48706, 433504), (48944, 431396), (50623, 417088), (52136, 404984), (52256, 404054), (54188, 389648), (55664, 379316), (57722, 365792), (59584, 354361), (61628, 342608), (62054, 340256), (63112, 334552), (65968, 320068), (66101, 319424), (69874, 302176), (70432, 299782), (72128, 292733), (75544, 279496), (79856, 264404), (80017, 263872), (83638, 252448), (85064, 248216), (85652, 246512), (86336, 244559), (91448, 230888), (94829, 222656), (97216, 217189), (97412, 216752), (97888, 215698), (101246, 208544), (104272, 202492), (104512, 202027), (107849, 195776), (108376, 194824), (111328, 189658), (115444, 182896), (123256, 171304), (124108, 170128), (126224, 167276), (131936, 160034), (132202, 159712), (139748, 151088), (140864, 149891)]