21819202944

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:702

約数の個数: 384

約数和(自身を含む): 74009894400

約数和(自身を除く): 52190691456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 271, 294, 308, 336, 352, 384, 389, 392, 448, 462, 528, 539, 542, 588, 616, 672, 704, 778, 784, 813, 896, 924, 1056, 1078, 1084, 1167, 1176, 1232, 1344, 1408, 1556, 1568, 1617, 1626, 1848, 1897, 2112, 2156, 2168, 2334, 2352, 2464, 2688, 2723, 2981, 3112, 3136, 3234, 3252, 3696, 3794, 4224, 4279, 4312, 4336, 4668, 4704, 4928, 5446, 5691, 5962, 6224, 6272, 6468, 6504, 7392, 7588, 8169, 8558, 8624, 8672, 8943, 9336, 9408, 9856, 10892, 11382, 11924, 12448, 12837, 12936, 13008, 13279, 14784, 15176, 16338, 17116, 17248, 17344, 17886, 18672, 18816, 19061, 20867, 21784, 22764, 23848, 24896, 25674, 25872, 26016, 26558, 29568, 29953, 30352, 32676, 34232, 34496, 34688, 35772, 37344, 38122, 39837, 41734, 43568, 45528, 47696, 49792, 51348, 51744, 52032, 53116, 57183, 59906, 60704, 62601, 65352, 68464, 68992, 71544, 74688, 76244, 79674, 83468, 87136, 89859, 91056, 95392, 102696, 103488, 104064, 105419, 106232, 114366, 119812, 121408, 125202, 130704, 136928, 143088, 146069, 149376, 152488, 159348, 166936, 174272, 179718, 182112, 190784, 205392, 206976, 209671, 210838, 212464, 228732, 239624, 242816, 250404, 261408, 273856, 286176, 292138, 304976, 316257, 318696, 333872, 348544, 359436, 364224, 381568, 410784, 419342, 421676, 424928, 438207, 457464, 479248, 500808, 522816, 547712, 572352, 584276, 609952, 629013, 632514, 637392, 667744, 718872, 728448, 737933, 821568, 838684, 843352, 849856, 876414, 914928, 958496, 1001616, 1045632, 1144704, 1159609, 1168552, 1219904, 1258026, 1265028, 1274784, 1335488, 1437744, 1475866, 1643136, 1677368, 1686704, 1699712, 1752828, 1829856, 1916992, 2003232, 2213799, 2319218, 2337104, 2439808, 2516052, 2530056, 2549568, 2670976, 2875488, 2951732, 3354736, 3373408, 3478827, 3505656, 3659712, 3833984, 4006464, 4427598, 4638436, 4674208, 5032104, 5060112, 5099136, 5165531, 5750976, 5903464, 6709472, 6746816, 6957654, 7011312, 7319424, 8012928, 8117263, 8855196, 9276872, 9348416, 10064208, 10120224, 10331062, 11501952, 11806928, 13418944, 13493632, 13915308, 14022624, 15496593, 16234526, 17710392, 18553744, 18696832, 20128416, 20240448, 20662124, 23613856, 24351789, 26837888, 27830616, 28045248, 30993186, 32469052, 35420784, 37107488, 40256832, 40480896, 41324248, 47227712, 48703578, 55661232, 56090496, 56820841, 61986372, 64938104, 70841568, 74214976, 80513664, 82648496, 94455424, 97407156, 111322464, 113641682, 123972744, 129876208, 141683136, 148429952, 165296992, 170462523, 194814312, 222644928, 227283364, 247945488, 259752416, 283366272, 330593984, 340925046, 389628624, 445289856, 454566728, 495890976, 519504832, 661187968, 681850092, 779257248, 909133456, 991781952, 1039009664, 1363700184, 1558514496, 1818266912, 1983563904, 2727400368, 3117028992, 3636533824, 5454800736, 7273067648, 10909601472, 21819202944]

約数ペア:

[(1, 21819202944), (2, 10909601472), (3, 7273067648), (4, 5454800736), (6, 3636533824), (7, 3117028992), (8, 2727400368), (11, 1983563904), (12, 1818266912), (14, 1558514496), (16, 1363700184), (21, 1039009664), (22, 991781952), (24, 909133456), (28, 779257248), (32, 681850092), (33, 661187968), (42, 519504832), (44, 495890976), (48, 454566728), (49, 445289856), (56, 389628624), (64, 340925046), (66, 330593984), (77, 283366272), (84, 259752416), (88, 247945488), (96, 227283364), (98, 222644928), (112, 194814312), (128, 170462523), (132, 165296992), (147, 148429952), (154, 141683136), (168, 129876208), (176, 123972744), (192, 113641682), (196, 111322464), (224, 97407156), (231, 94455424), (264, 82648496), (271, 80513664), (294, 74214976), (308, 70841568), (336, 64938104), (352, 61986372), (384, 56820841), (389, 56090496), (392, 55661232), (448, 48703578), (462, 47227712), (528, 41324248), (539, 40480896), (542, 40256832), (588, 37107488), (616, 35420784), (672, 32469052), (704, 30993186), (778, 28045248), (784, 27830616), (813, 26837888), (896, 24351789), (924, 23613856), (1056, 20662124), (1078, 20240448), (1084, 20128416), (1167, 18696832), (1176, 18553744), (1232, 17710392), (1344, 16234526), (1408, 15496593), (1556, 14022624), (1568, 13915308), (1617, 13493632), (1626, 13418944), (1848, 11806928), (1897, 11501952), (2112, 10331062), (2156, 10120224), (2168, 10064208), (2334, 9348416), (2352, 9276872), (2464, 8855196), (2688, 8117263), (2723, 8012928), (2981, 7319424), (3112, 7011312), (3136, 6957654), (3234, 6746816), (3252, 6709472), (3696, 5903464), (3794, 5750976), (4224, 5165531), (4279, 5099136), (4312, 5060112), (4336, 5032104), (4668, 4674208), (4704, 4638436), (4928, 4427598), (5446, 4006464), (5691, 3833984), (5962, 3659712), (6224, 3505656), (6272, 3478827), (6468, 3373408), (6504, 3354736), (7392, 2951732), (7588, 2875488), (8169, 2670976), (8558, 2549568), (8624, 2530056), (8672, 2516052), (8943, 2439808), (9336, 2337104), (9408, 2319218), (9856, 2213799), (10892, 2003232), (11382, 1916992), (11924, 1829856), (12448, 1752828), (12837, 1699712), (12936, 1686704), (13008, 1677368), (13279, 1643136), (14784, 1475866), (15176, 1437744), (16338, 1335488), (17116, 1274784), (17248, 1265028), (17344, 1258026), (17886, 1219904), (18672, 1168552), (18816, 1159609), (19061, 1144704), (20867, 1045632), (21784, 1001616), (22764, 958496), (23848, 914928), (24896, 876414), (25674, 849856), (25872, 843352), (26016, 838684), (26558, 821568), (29568, 737933), (29953, 728448), (30352, 718872), (32676, 667744), (34232, 637392), (34496, 632514), (34688, 629013), (35772, 609952), (37344, 584276), (38122, 572352), (39837, 547712), (41734, 522816), (43568, 500808), (45528, 479248), (47696, 457464), (49792, 438207), (51348, 424928), (51744, 421676), (52032, 419342), (53116, 410784), (57183, 381568), (59906, 364224), (60704, 359436), (62601, 348544), (65352, 333872), (68464, 318696), (68992, 316257), (71544, 304976), (74688, 292138), (76244, 286176), (79674, 273856), (83468, 261408), (87136, 250404), (89859, 242816), (91056, 239624), (95392, 228732), (102696, 212464), (103488, 210838), (104064, 209671), (105419, 206976), (106232, 205392), (114366, 190784), (119812, 182112), (121408, 179718), (125202, 174272), (130704, 166936), (136928, 159348), (143088, 152488), (146069, 149376)]