21190882944

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{5923}}^1$

素因数の和:5980

約数の個数: 256

約数和(自身を含む): 70769525760

約数和(自身を除く): 49578642816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 384, 448, 462, 484, 528, 616, 672, 704, 726, 847, 896, 924, 968, 1056, 1232, 1331, 1344, 1408, 1452, 1694, 1848, 1936, 2112, 2464, 2541, 2662, 2688, 2904, 3388, 3696, 3872, 3993, 4224, 4928, 5082, 5324, 5808, 5923, 6776, 7392, 7744, 7986, 9317, 9856, 10164, 10648, 11616, 11846, 13552, 14784, 15488, 15972, 17769, 18634, 20328, 21296, 23232, 23692, 27104, 27951, 29568, 31944, 35538, 37268, 40656, 41461, 42592, 46464, 47384, 54208, 55902, 63888, 65153, 71076, 74536, 81312, 82922, 85184, 94768, 108416, 111804, 124383, 127776, 130306, 142152, 149072, 162624, 165844, 170368, 189536, 195459, 223608, 248766, 255552, 260612, 284304, 298144, 325248, 331688, 379072, 390918, 447216, 456071, 497532, 511104, 521224, 568608, 596288, 663376, 716683, 758144, 781836, 894432, 912142, 995064, 1042448, 1137216, 1192576, 1326752, 1368213, 1433366, 1563672, 1788864, 1824284, 1990128, 2084896, 2150049, 2274432, 2653504, 2736426, 2866732, 3127344, 3577728, 3648568, 3980256, 4169792, 4300098, 5016781, 5307008, 5472852, 5733464, 6254688, 7297136, 7883513, 7960512, 8339584, 8600196, 10033562, 10945704, 11466928, 12509376, 14594272, 15050343, 15767026, 15921024, 17200392, 20067124, 21891408, 22933856, 23650539, 25018752, 29188544, 30100686, 31534052, 34400784, 40134248, 43782816, 45867712, 47301078, 55184591, 58377088, 60201372, 63068104, 68801568, 80268496, 87565632, 91735424, 94602156, 110369182, 120402744, 126136208, 137603136, 160536992, 165553773, 175131264, 189204312, 220738364, 240805488, 252272416, 275206272, 321073984, 331107546, 378408624, 441476728, 481610976, 504544832, 642147968, 662215092, 756817248, 882953456, 963221952, 1009089664, 1324430184, 1513634496, 1765906912, 1926443904, 2648860368, 3027268992, 3531813824, 5297720736, 7063627648, 10595441472, 21190882944]

約数ペア:

[(1, 21190882944), (2, 10595441472), (3, 7063627648), (4, 5297720736), (6, 3531813824), (7, 3027268992), (8, 2648860368), (11, 1926443904), (12, 1765906912), (14, 1513634496), (16, 1324430184), (21, 1009089664), (22, 963221952), (24, 882953456), (28, 756817248), (32, 662215092), (33, 642147968), (42, 504544832), (44, 481610976), (48, 441476728), (56, 378408624), (64, 331107546), (66, 321073984), (77, 275206272), (84, 252272416), (88, 240805488), (96, 220738364), (112, 189204312), (121, 175131264), (128, 165553773), (132, 160536992), (154, 137603136), (168, 126136208), (176, 120402744), (192, 110369182), (224, 94602156), (231, 91735424), (242, 87565632), (264, 80268496), (308, 68801568), (336, 63068104), (352, 60201372), (363, 58377088), (384, 55184591), (448, 47301078), (462, 45867712), (484, 43782816), (528, 40134248), (616, 34400784), (672, 31534052), (704, 30100686), (726, 29188544), (847, 25018752), (896, 23650539), (924, 22933856), (968, 21891408), (1056, 20067124), (1232, 17200392), (1331, 15921024), (1344, 15767026), (1408, 15050343), (1452, 14594272), (1694, 12509376), (1848, 11466928), (1936, 10945704), (2112, 10033562), (2464, 8600196), (2541, 8339584), (2662, 7960512), (2688, 7883513), (2904, 7297136), (3388, 6254688), (3696, 5733464), (3872, 5472852), (3993, 5307008), (4224, 5016781), (4928, 4300098), (5082, 4169792), (5324, 3980256), (5808, 3648568), (5923, 3577728), (6776, 3127344), (7392, 2866732), (7744, 2736426), (7986, 2653504), (9317, 2274432), (9856, 2150049), (10164, 2084896), (10648, 1990128), (11616, 1824284), (11846, 1788864), (13552, 1563672), (14784, 1433366), (15488, 1368213), (15972, 1326752), (17769, 1192576), (18634, 1137216), (20328, 1042448), (21296, 995064), (23232, 912142), (23692, 894432), (27104, 781836), (27951, 758144), (29568, 716683), (31944, 663376), (35538, 596288), (37268, 568608), (40656, 521224), (41461, 511104), (42592, 497532), (46464, 456071), (47384, 447216), (54208, 390918), (55902, 379072), (63888, 331688), (65153, 325248), (71076, 298144), (74536, 284304), (81312, 260612), (82922, 255552), (85184, 248766), (94768, 223608), (108416, 195459), (111804, 189536), (124383, 170368), (127776, 165844), (130306, 162624), (142152, 149072)]