2018967552

素因数分解:

$2^{16}\times 3^3\times 7^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 272

約数和(自身を含む): 6878606080

約数和(自身を除く): 4859638528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 163, 168, 189, 192, 216, 224, 252, 256, 288, 326, 336, 378, 384, 432, 448, 489, 504, 512, 576, 652, 672, 756, 768, 864, 896, 978, 1008, 1024, 1141, 1152, 1304, 1344, 1467, 1512, 1536, 1728, 1792, 1956, 2016, 2048, 2282, 2304, 2608, 2688, 2934, 3024, 3072, 3423, 3456, 3584, 3912, 4032, 4096, 4401, 4564, 4608, 5216, 5376, 5868, 6048, 6144, 6846, 6912, 7168, 7824, 8064, 8192, 8802, 9128, 9216, 10269, 10432, 10752, 11736, 12096, 12288, 13692, 13824, 14336, 15648, 16128, 16384, 17604, 18256, 18432, 20538, 20864, 21504, 23472, 24192, 24576, 27384, 27648, 28672, 30807, 31296, 32256, 32768, 35208, 36512, 36864, 41076, 41728, 43008, 46944, 48384, 49152, 54768, 55296, 57344, 61614, 62592, 64512, 65536, 70416, 73024, 73728, 82152, 83456, 86016, 93888, 96768, 98304, 109536, 110592, 114688, 123228, 125184, 129024, 140832, 146048, 147456, 164304, 166912, 172032, 187776, 193536, 196608, 219072, 221184, 229376, 246456, 250368, 258048, 281664, 292096, 294912, 328608, 333824, 344064, 375552, 387072, 438144, 442368, 458752, 492912, 500736, 516096, 563328, 584192, 589824, 657216, 667648, 688128, 751104, 774144, 876288, 884736, 985824, 1001472, 1032192, 1126656, 1168384, 1314432, 1335296, 1376256, 1502208, 1548288, 1752576, 1769472, 1971648, 2002944, 2064384, 2253312, 2336768, 2628864, 2670592, 3004416, 3096576, 3505152, 3943296, 4005888, 4128768, 4506624, 4673536, 5257728, 5341184, 6008832, 6193152, 7010304, 7886592, 8011776, 9013248, 9347072, 10515456, 10682368, 12017664, 12386304, 14020608, 15773184, 16023552, 18026496, 18694144, 21030912, 24035328, 28041216, 31546368, 32047104, 36052992, 37388288, 42061824, 48070656, 56082432, 63092736, 72105984, 74776576, 84123648, 96141312, 112164864, 126185472, 144211968, 168247296, 224329728, 252370944, 288423936, 336494592, 504741888, 672989184, 1009483776, 2018967552]

約数ペア:

[(1, 2018967552), (2, 1009483776), (3, 672989184), (4, 504741888), (6, 336494592), (7, 288423936), (8, 252370944), (9, 224329728), (12, 168247296), (14, 144211968), (16, 126185472), (18, 112164864), (21, 96141312), (24, 84123648), (27, 74776576), (28, 72105984), (32, 63092736), (36, 56082432), (42, 48070656), (48, 42061824), (54, 37388288), (56, 36052992), (63, 32047104), (64, 31546368), (72, 28041216), (84, 24035328), (96, 21030912), (108, 18694144), (112, 18026496), (126, 16023552), (128, 15773184), (144, 14020608), (163, 12386304), (168, 12017664), (189, 10682368), (192, 10515456), (216, 9347072), (224, 9013248), (252, 8011776), (256, 7886592), (288, 7010304), (326, 6193152), (336, 6008832), (378, 5341184), (384, 5257728), (432, 4673536), (448, 4506624), (489, 4128768), (504, 4005888), (512, 3943296), (576, 3505152), (652, 3096576), (672, 3004416), (756, 2670592), (768, 2628864), (864, 2336768), (896, 2253312), (978, 2064384), (1008, 2002944), (1024, 1971648), (1141, 1769472), (1152, 1752576), (1304, 1548288), (1344, 1502208), (1467, 1376256), (1512, 1335296), (1536, 1314432), (1728, 1168384), (1792, 1126656), (1956, 1032192), (2016, 1001472), (2048, 985824), (2282, 884736), (2304, 876288), (2608, 774144), (2688, 751104), (2934, 688128), (3024, 667648), (3072, 657216), (3423, 589824), (3456, 584192), (3584, 563328), (3912, 516096), (4032, 500736), (4096, 492912), (4401, 458752), (4564, 442368), (4608, 438144), (5216, 387072), (5376, 375552), (5868, 344064), (6048, 333824), (6144, 328608), (6846, 294912), (6912, 292096), (7168, 281664), (7824, 258048), (8064, 250368), (8192, 246456), (8802, 229376), (9128, 221184), (9216, 219072), (10269, 196608), (10432, 193536), (10752, 187776), (11736, 172032), (12096, 166912), (12288, 164304), (13692, 147456), (13824, 146048), (14336, 140832), (15648, 129024), (16128, 125184), (16384, 123228), (17604, 114688), (18256, 110592), (18432, 109536), (20538, 98304), (20864, 96768), (21504, 93888), (23472, 86016), (24192, 83456), (24576, 82152), (27384, 73728), (27648, 73024), (28672, 70416), (30807, 65536), (31296, 64512), (32256, 62592), (32768, 61614), (35208, 57344), (36512, 55296), (36864, 54768), (41076, 49152), (41728, 48384), (43008, 46944)]