2197407744

素因数分解:

$2^{11}\times 3^3\times 7^2\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 288

約数和(自身を含む): 7581319200

約数和(自身を除く): 5383911456

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, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 811, 864, 882, 896, 1008, 1024, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1622, 1728, 1764, 1792, 2016, 2048, 2304, 2352, 2433, 2646, 2688, 3024, 3072, 3136, 3244, 3456, 3528, 3584, 4032, 4608, 4704, 4866, 5292, 5376, 5677, 6048, 6144, 6272, 6488, 6912, 7056, 7168, 7299, 8064, 9216, 9408, 9732, 10584, 10752, 11354, 12096, 12544, 12976, 13824, 14112, 14336, 14598, 16128, 17031, 18432, 18816, 19464, 21168, 21504, 21897, 22708, 24192, 25088, 25952, 27648, 28224, 29196, 32256, 34062, 37632, 38928, 39739, 42336, 43008, 43794, 45416, 48384, 50176, 51093, 51904, 55296, 56448, 58392, 64512, 68124, 75264, 77856, 79478, 84672, 87588, 90832, 96768, 100352, 102186, 103808, 112896, 116784, 119217, 129024, 136248, 150528, 153279, 155712, 158956, 169344, 175176, 181664, 193536, 204372, 207616, 225792, 233568, 238434, 272496, 301056, 306558, 311424, 317912, 338688, 350352, 357651, 363328, 387072, 408744, 415232, 451584, 467136, 476868, 544992, 613116, 622848, 635824, 677376, 700704, 715302, 726656, 817488, 830464, 903168, 934272, 953736, 1072953, 1089984, 1226232, 1245696, 1271648, 1354752, 1401408, 1430604, 1453312, 1634976, 1660928, 1868544, 1907472, 2145906, 2179968, 2452464, 2491392, 2543296, 2709504, 2802816, 2861208, 2906624, 3269952, 3737088, 3814944, 4291812, 4359936, 4904928, 4982784, 5086592, 5605632, 5722416, 5813248, 6539904, 7474176, 7629888, 8583624, 8719872, 9809856, 10173184, 11211264, 11444832, 11626496, 13079808, 14948352, 15259776, 17167248, 17439744, 19619712, 20346368, 22422528, 22889664, 26159616, 30519552, 34334496, 34879488, 39239424, 40692736, 44845056, 45779328, 52319232, 61039104, 68668992, 78478848, 81385472, 91558656, 104638464, 122078208, 137337984, 156957696, 183117312, 244156416, 274675968, 313915392, 366234624, 549351936, 732469248, 1098703872, 2197407744]

約数ペア:

[(1, 2197407744), (2, 1098703872), (3, 732469248), (4, 549351936), (6, 366234624), (7, 313915392), (8, 274675968), (9, 244156416), (12, 183117312), (14, 156957696), (16, 137337984), (18, 122078208), (21, 104638464), (24, 91558656), (27, 81385472), (28, 78478848), (32, 68668992), (36, 61039104), (42, 52319232), (48, 45779328), (49, 44845056), (54, 40692736), (56, 39239424), (63, 34879488), (64, 34334496), (72, 30519552), (84, 26159616), (96, 22889664), (98, 22422528), (108, 20346368), (112, 19619712), (126, 17439744), (128, 17167248), (144, 15259776), (147, 14948352), (168, 13079808), (189, 11626496), (192, 11444832), (196, 11211264), (216, 10173184), (224, 9809856), (252, 8719872), (256, 8583624), (288, 7629888), (294, 7474176), (336, 6539904), (378, 5813248), (384, 5722416), (392, 5605632), (432, 5086592), (441, 4982784), (448, 4904928), (504, 4359936), (512, 4291812), (576, 3814944), (588, 3737088), (672, 3269952), (756, 2906624), (768, 2861208), (784, 2802816), (811, 2709504), (864, 2543296), (882, 2491392), (896, 2452464), (1008, 2179968), (1024, 2145906), (1152, 1907472), (1176, 1868544), (1323, 1660928), (1344, 1634976), (1512, 1453312), (1536, 1430604), (1568, 1401408), (1622, 1354752), (1728, 1271648), (1764, 1245696), (1792, 1226232), (2016, 1089984), (2048, 1072953), (2304, 953736), (2352, 934272), (2433, 903168), (2646, 830464), (2688, 817488), (3024, 726656), (3072, 715302), (3136, 700704), (3244, 677376), (3456, 635824), (3528, 622848), (3584, 613116), (4032, 544992), (4608, 476868), (4704, 467136), (4866, 451584), (5292, 415232), (5376, 408744), (5677, 387072), (6048, 363328), (6144, 357651), (6272, 350352), (6488, 338688), (6912, 317912), (7056, 311424), (7168, 306558), (7299, 301056), (8064, 272496), (9216, 238434), (9408, 233568), (9732, 225792), (10584, 207616), (10752, 204372), (11354, 193536), (12096, 181664), (12544, 175176), (12976, 169344), (13824, 158956), (14112, 155712), (14336, 153279), (14598, 150528), (16128, 136248), (17031, 129024), (18432, 119217), (18816, 116784), (19464, 112896), (21168, 103808), (21504, 102186), (21897, 100352), (22708, 96768), (24192, 90832), (25088, 87588), (25952, 84672), (27648, 79478), (28224, 77856), (29196, 75264), (32256, 68124), (34062, 64512), (37632, 58392), (38928, 56448), (39739, 55296), (42336, 51904), (43008, 51093), (43794, 50176), (45416, 48384)]