21299918976

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1833

約数の個数: 384

約数和(自身を含む): 74172686400

約数和(自身を除く): 52872767424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 73, 84, 96, 98, 108, 112, 126, 128, 144, 146, 147, 168, 189, 192, 196, 216, 219, 224, 252, 288, 292, 294, 336, 378, 384, 392, 432, 438, 441, 448, 504, 511, 576, 584, 588, 657, 672, 756, 784, 864, 876, 882, 896, 1008, 1022, 1152, 1168, 1176, 1314, 1323, 1344, 1512, 1533, 1568, 1723, 1728, 1752, 1764, 1971, 2016, 2044, 2336, 2352, 2628, 2646, 2688, 3024, 3066, 3136, 3446, 3456, 3504, 3528, 3577, 3942, 4032, 4088, 4599, 4672, 4704, 5169, 5256, 5292, 6048, 6132, 6272, 6892, 7008, 7056, 7154, 7884, 8064, 8176, 9198, 9344, 9408, 10338, 10512, 10584, 10731, 12061, 12096, 12264, 13784, 13797, 14016, 14112, 14308, 15507, 15768, 16352, 18396, 18816, 20676, 21024, 21168, 21462, 24122, 24192, 24528, 27568, 27594, 28032, 28224, 28616, 31014, 31536, 32193, 32704, 36183, 36792, 41352, 42048, 42336, 42924, 46521, 48244, 49056, 55136, 55188, 56448, 57232, 62028, 63072, 64386, 65408, 72366, 73584, 82704, 84096, 84427, 84672, 85848, 93042, 96488, 96579, 98112, 108549, 110272, 110376, 114464, 124056, 125779, 126144, 128772, 144732, 147168, 165408, 168854, 169344, 171696, 186084, 192976, 193158, 196224, 217098, 220544, 220752, 228928, 248112, 251558, 252288, 253281, 257544, 289464, 294336, 325647, 330816, 337708, 343392, 372168, 377337, 385952, 386316, 434196, 441504, 457856, 496224, 503116, 506562, 515088, 578928, 588672, 651294, 661632, 675416, 686784, 744336, 754674, 759843, 771904, 772632, 868392, 880453, 883008, 992448, 1006232, 1013124, 1030176, 1132011, 1157856, 1302588, 1350832, 1373568, 1488672, 1509348, 1519686, 1543808, 1545264, 1736784, 1760906, 1766016, 1984896, 2012464, 2026248, 2060352, 2264022, 2279529, 2315712, 2605176, 2641359, 2701664, 2977344, 3018696, 3039372, 3090528, 3396033, 3473568, 3521812, 4024928, 4052496, 4120704, 4528044, 4559058, 4631424, 5210352, 5282718, 5403328, 5954688, 6037392, 6078744, 6163171, 6181056, 6792066, 6947136, 7043624, 7924077, 8049856, 8104992, 9056088, 9118116, 10420704, 10565436, 10806656, 12074784, 12157488, 12326342, 12362112, 13584132, 13894272, 14087248, 15848154, 16099712, 16209984, 18112176, 18236232, 18489513, 20841408, 21130872, 23772231, 24149568, 24314976, 24652684, 27168264, 28174496, 31696308, 32419968, 36224352, 36472464, 36979026, 41682816, 42261744, 47544462, 48299136, 48629952, 49305368, 54336528, 55468539, 56348992, 63392616, 72448704, 72944928, 73958052, 84523488, 95088924, 97259904, 98610736, 108673056, 110937078, 112697984, 126785232, 144897408, 145889856, 147916104, 166405617, 169046976, 190177848, 197221472, 217346112, 221874156, 253570464, 291779712, 295832208, 332811234, 338093952, 380355696, 394442944, 434692224, 443748312, 507140928, 591664416, 665622468, 760711392, 788885888, 887496624, 1014281856, 1183328832, 1331244936, 1521422784, 1774993248, 2366657664, 2662489872, 3042845568, 3549986496, 5324979744, 7099972992, 10649959488, 21299918976]

約数ペア:

[(1, 21299918976), (2, 10649959488), (3, 7099972992), (4, 5324979744), (6, 3549986496), (7, 3042845568), (8, 2662489872), (9, 2366657664), (12, 1774993248), (14, 1521422784), (16, 1331244936), (18, 1183328832), (21, 1014281856), (24, 887496624), (27, 788885888), (28, 760711392), (32, 665622468), (36, 591664416), (42, 507140928), (48, 443748312), (49, 434692224), (54, 394442944), (56, 380355696), (63, 338093952), (64, 332811234), (72, 295832208), (73, 291779712), (84, 253570464), (96, 221874156), (98, 217346112), (108, 197221472), (112, 190177848), (126, 169046976), (128, 166405617), (144, 147916104), (146, 145889856), (147, 144897408), (168, 126785232), (189, 112697984), (192, 110937078), (196, 108673056), (216, 98610736), (219, 97259904), (224, 95088924), (252, 84523488), (288, 73958052), (292, 72944928), (294, 72448704), (336, 63392616), (378, 56348992), (384, 55468539), (392, 54336528), (432, 49305368), (438, 48629952), (441, 48299136), (448, 47544462), (504, 42261744), (511, 41682816), (576, 36979026), (584, 36472464), (588, 36224352), (657, 32419968), (672, 31696308), (756, 28174496), (784, 27168264), (864, 24652684), (876, 24314976), (882, 24149568), (896, 23772231), (1008, 21130872), (1022, 20841408), (1152, 18489513), (1168, 18236232), (1176, 18112176), (1314, 16209984), (1323, 16099712), (1344, 15848154), (1512, 14087248), (1533, 13894272), (1568, 13584132), (1723, 12362112), (1728, 12326342), (1752, 12157488), (1764, 12074784), (1971, 10806656), (2016, 10565436), (2044, 10420704), (2336, 9118116), (2352, 9056088), (2628, 8104992), (2646, 8049856), (2688, 7924077), (3024, 7043624), (3066, 6947136), (3136, 6792066), (3446, 6181056), (3456, 6163171), (3504, 6078744), (3528, 6037392), (3577, 5954688), (3942, 5403328), (4032, 5282718), (4088, 5210352), (4599, 4631424), (4672, 4559058), (4704, 4528044), (5169, 4120704), (5256, 4052496), (5292, 4024928), (6048, 3521812), (6132, 3473568), (6272, 3396033), (6892, 3090528), (7008, 3039372), (7056, 3018696), (7154, 2977344), (7884, 2701664), (8064, 2641359), (8176, 2605176), (9198, 2315712), (9344, 2279529), (9408, 2264022), (10338, 2060352), (10512, 2026248), (10584, 2012464), (10731, 1984896), (12061, 1766016), (12096, 1760906), (12264, 1736784), (13784, 1545264), (13797, 1543808), (14016, 1519686), (14112, 1509348), (14308, 1488672), (15507, 1373568), (15768, 1350832), (16352, 1302588), (18396, 1157856), (18816, 1132011), (20676, 1030176), (21024, 1013124), (21168, 1006232), (21462, 992448), (24122, 883008), (24192, 880453), (24528, 868392), (27568, 772632), (27594, 771904), (28032, 759843), (28224, 754674), (28616, 744336), (31014, 686784), (31536, 675416), (32193, 661632), (32704, 651294), (36183, 588672), (36792, 578928), (41352, 515088), (42048, 506562), (42336, 503116), (42924, 496224), (46521, 457856), (48244, 441504), (49056, 434196), (55136, 386316), (55188, 385952), (56448, 377337), (57232, 372168), (62028, 343392), (63072, 337708), (64386, 330816), (65408, 325647), (72366, 294336), (73584, 289464), (82704, 257544), (84096, 253281), (84427, 252288), (84672, 251558), (85848, 248112), (93042, 228928), (96488, 220752), (96579, 220544), (98112, 217098), (108549, 196224), (110272, 193158), (110376, 192976), (114464, 186084), (124056, 171696), (125779, 169344), (126144, 168854), (128772, 165408), (144732, 147168)]