21033669888

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2330

約数の個数: 432

約数和(自身を含む): 77070704256

約数和(自身を除く): 56037034368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 53, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 106, 112, 126, 128, 132, 144, 154, 159, 168, 176, 192, 198, 212, 224, 231, 252, 256, 264, 288, 308, 318, 336, 352, 371, 384, 396, 424, 448, 462, 477, 504, 528, 576, 583, 616, 636, 672, 693, 704, 742, 768, 792, 848, 896, 924, 954, 1008, 1056, 1113, 1152, 1166, 1232, 1272, 1344, 1386, 1408, 1484, 1584, 1696, 1749, 1792, 1848, 1908, 2016, 2112, 2226, 2237, 2304, 2332, 2464, 2544, 2688, 2772, 2816, 2968, 3168, 3339, 3392, 3498, 3696, 3816, 4032, 4081, 4224, 4452, 4474, 4664, 4928, 5088, 5247, 5376, 5544, 5936, 6336, 6678, 6711, 6784, 6996, 7392, 7632, 8064, 8162, 8448, 8904, 8948, 9328, 9856, 10176, 10494, 11088, 11872, 12243, 12672, 13356, 13422, 13568, 13992, 14784, 15264, 15659, 16128, 16324, 17808, 17896, 18656, 19712, 20133, 20352, 20988, 22176, 23744, 24486, 24607, 25344, 26712, 26844, 27984, 29568, 30528, 31318, 32648, 35616, 35792, 36729, 37312, 40266, 40704, 41976, 44352, 46977, 47488, 48972, 49214, 53424, 53688, 55968, 59136, 61056, 62636, 65296, 71232, 71584, 73458, 73821, 74624, 80532, 83952, 88704, 93954, 94976, 97944, 98428, 106848, 107376, 111936, 118561, 122112, 125272, 130592, 140931, 142464, 143168, 146916, 147642, 149248, 161064, 167904, 172249, 177408, 187908, 195888, 196856, 213696, 214752, 221463, 223872, 237122, 250544, 261184, 281862, 284928, 286336, 293832, 295284, 322128, 335808, 344498, 355683, 375816, 391776, 393712, 427392, 429504, 442926, 447744, 474244, 501088, 516747, 522368, 563724, 572672, 587664, 590568, 644256, 671616, 688996, 711366, 751632, 783552, 787424, 829927, 854784, 859008, 885852, 948488, 1002176, 1033494, 1044736, 1067049, 1127448, 1175328, 1181136, 1288512, 1304171, 1343232, 1377992, 1422732, 1503264, 1550241, 1567104, 1574848, 1659854, 1718016, 1771704, 1896976, 2004352, 2066988, 2134098, 2254896, 2350656, 2362272, 2489781, 2577024, 2608342, 2755984, 2845464, 3006528, 3100482, 3134208, 3149696, 3319708, 3543408, 3793952, 3912513, 4008704, 4133976, 4268196, 4509792, 4701312, 4724544, 4979562, 5154048, 5216684, 5511968, 5690928, 6013056, 6200964, 6299392, 6639416, 7086816, 7469343, 7587904, 7825026, 8267952, 8536392, 9019584, 9129197, 9402624, 9449088, 9959124, 10433368, 11023936, 11381856, 11737539, 12026112, 12401928, 13278832, 14173632, 14938686, 15175808, 15650052, 16535904, 17072784, 18039168, 18258394, 18898176, 19918248, 20866736, 22047872, 22763712, 23475078, 24803856, 26557664, 27387591, 28347264, 29877372, 30351616, 31300104, 33071808, 34145568, 36078336, 36516788, 39836496, 41733472, 44095744, 45527424, 46950156, 49607712, 53115328, 54775182, 56694528, 59754744, 62600208, 66143616, 68291136, 73033576, 79672992, 82162773, 83466944, 91054848, 93900312, 99215424, 106230656, 109550364, 119509488, 125200416, 132287232, 136582272, 146067152, 159345984, 164325546, 166933888, 187800624, 198430848, 212461312, 219100728, 239018976, 250400832, 273164544, 292134304, 318691968, 328651092, 333867776, 375601248, 396861696, 438201456, 478037952, 500801664, 584268608, 637383936, 657302184, 751202496, 876402912, 956075904, 1001603328, 1168537216, 1314604368, 1502404992, 1752805824, 1912151808, 2337074432, 2629208736, 3004809984, 3505611648, 5258417472, 7011223296, 10516834944, 21033669888]

約数ペア:

[(1, 21033669888), (2, 10516834944), (3, 7011223296), (4, 5258417472), (6, 3505611648), (7, 3004809984), (8, 2629208736), (9, 2337074432), (11, 1912151808), (12, 1752805824), (14, 1502404992), (16, 1314604368), (18, 1168537216), (21, 1001603328), (22, 956075904), (24, 876402912), (28, 751202496), (32, 657302184), (33, 637383936), (36, 584268608), (42, 500801664), (44, 478037952), (48, 438201456), (53, 396861696), (56, 375601248), (63, 333867776), (64, 328651092), (66, 318691968), (72, 292134304), (77, 273164544), (84, 250400832), (88, 239018976), (96, 219100728), (99, 212461312), (106, 198430848), (112, 187800624), (126, 166933888), (128, 164325546), (132, 159345984), (144, 146067152), (154, 136582272), (159, 132287232), (168, 125200416), (176, 119509488), (192, 109550364), (198, 106230656), (212, 99215424), (224, 93900312), (231, 91054848), (252, 83466944), (256, 82162773), (264, 79672992), (288, 73033576), (308, 68291136), (318, 66143616), (336, 62600208), (352, 59754744), (371, 56694528), (384, 54775182), (396, 53115328), (424, 49607712), (448, 46950156), (462, 45527424), (477, 44095744), (504, 41733472), (528, 39836496), (576, 36516788), (583, 36078336), (616, 34145568), (636, 33071808), (672, 31300104), (693, 30351616), (704, 29877372), (742, 28347264), (768, 27387591), (792, 26557664), (848, 24803856), (896, 23475078), (924, 22763712), (954, 22047872), (1008, 20866736), (1056, 19918248), (1113, 18898176), (1152, 18258394), (1166, 18039168), (1232, 17072784), (1272, 16535904), (1344, 15650052), (1386, 15175808), (1408, 14938686), (1484, 14173632), (1584, 13278832), (1696, 12401928), (1749, 12026112), (1792, 11737539), (1848, 11381856), (1908, 11023936), (2016, 10433368), (2112, 9959124), (2226, 9449088), (2237, 9402624), (2304, 9129197), (2332, 9019584), (2464, 8536392), (2544, 8267952), (2688, 7825026), (2772, 7587904), (2816, 7469343), (2968, 7086816), (3168, 6639416), (3339, 6299392), (3392, 6200964), (3498, 6013056), (3696, 5690928), (3816, 5511968), (4032, 5216684), (4081, 5154048), (4224, 4979562), (4452, 4724544), (4474, 4701312), (4664, 4509792), (4928, 4268196), (5088, 4133976), (5247, 4008704), (5376, 3912513), (5544, 3793952), (5936, 3543408), (6336, 3319708), (6678, 3149696), (6711, 3134208), (6784, 3100482), (6996, 3006528), (7392, 2845464), (7632, 2755984), (8064, 2608342), (8162, 2577024), (8448, 2489781), (8904, 2362272), (8948, 2350656), (9328, 2254896), (9856, 2134098), (10176, 2066988), (10494, 2004352), (11088, 1896976), (11872, 1771704), (12243, 1718016), (12672, 1659854), (13356, 1574848), (13422, 1567104), (13568, 1550241), (13992, 1503264), (14784, 1422732), (15264, 1377992), (15659, 1343232), (16128, 1304171), (16324, 1288512), (17808, 1181136), (17896, 1175328), (18656, 1127448), (19712, 1067049), (20133, 1044736), (20352, 1033494), (20988, 1002176), (22176, 948488), (23744, 885852), (24486, 859008), (24607, 854784), (25344, 829927), (26712, 787424), (26844, 783552), (27984, 751632), (29568, 711366), (30528, 688996), (31318, 671616), (32648, 644256), (35616, 590568), (35792, 587664), (36729, 572672), (37312, 563724), (40266, 522368), (40704, 516747), (41976, 501088), (44352, 474244), (46977, 447744), (47488, 442926), (48972, 429504), (49214, 427392), (53424, 393712), (53688, 391776), (55968, 375816), (59136, 355683), (61056, 344498), (62636, 335808), (65296, 322128), (71232, 295284), (71584, 293832), (73458, 286336), (73821, 284928), (74624, 281862), (80532, 261184), (83952, 250544), (88704, 237122), (93954, 223872), (94976, 221463), (97944, 214752), (98428, 213696), (106848, 196856), (107376, 195888), (111936, 187908), (118561, 177408), (122112, 172249), (125272, 167904), (130592, 161064), (140931, 149248), (142464, 147642), (143168, 146916)]