18936989568

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{10723}}^1$

素因数の和:10826

約数の個数: 256

約数和(自身を含む): 64755801600

約数和(自身を除く): 45818812032

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, 73, 84, 96, 108, 112, 126, 128, 144, 146, 168, 189, 192, 216, 219, 224, 252, 288, 292, 336, 378, 384, 432, 438, 448, 504, 511, 576, 584, 657, 672, 756, 864, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1512, 1533, 1728, 1752, 1971, 2016, 2044, 2336, 2628, 2688, 3024, 3066, 3456, 3504, 3942, 4032, 4088, 4599, 4672, 5256, 6048, 6132, 7008, 7884, 8064, 8176, 9198, 9344, 10512, 10723, 12096, 12264, 13797, 14016, 15768, 16352, 18396, 21024, 21446, 24192, 24528, 27594, 28032, 31536, 32169, 32704, 36792, 42048, 42892, 49056, 55188, 63072, 64338, 65408, 73584, 75061, 84096, 85784, 96507, 98112, 110376, 126144, 128676, 147168, 150122, 171568, 193014, 196224, 220752, 225183, 252288, 257352, 289521, 294336, 300244, 343136, 386028, 441504, 450366, 514704, 579042, 588672, 600488, 675549, 686272, 772056, 782779, 883008, 900732, 1029408, 1158084, 1200976, 1351098, 1372544, 1544112, 1565558, 1766016, 1801464, 2026647, 2058816, 2316168, 2348337, 2401952, 2702196, 3088224, 3131116, 3602928, 4053294, 4117632, 4632336, 4696674, 4803904, 5404392, 5479453, 6176448, 6262232, 7045011, 7205856, 8106588, 9264672, 9393348, 9607808, 10808784, 10958906, 12352896, 12524464, 14090022, 14411712, 16213176, 16438359, 18529344, 18786696, 21135033, 21617568, 21917812, 25048928, 28180044, 28823424, 32426352, 32876718, 37058688, 37573392, 42270066, 43235136, 43835624, 49315077, 50097856, 56360088, 64852704, 65753436, 75146784, 84540132, 86470272, 87671248, 98630154, 100195712, 112720176, 129705408, 131506872, 147945231, 150293568, 169080264, 175342496, 197260308, 225440352, 259410816, 263013744, 295890462, 300587136, 338160528, 350684992, 394520616, 450880704, 526027488, 591780924, 676321056, 701369984, 789041232, 901761408, 1052054976, 1183561848, 1352642112, 1578082464, 2104109952, 2367123696, 2705284224, 3156164928, 4734247392, 6312329856, 9468494784, 18936989568]

約数ペア:

[(1, 18936989568), (2, 9468494784), (3, 6312329856), (4, 4734247392), (6, 3156164928), (7, 2705284224), (8, 2367123696), (9, 2104109952), (12, 1578082464), (14, 1352642112), (16, 1183561848), (18, 1052054976), (21, 901761408), (24, 789041232), (27, 701369984), (28, 676321056), (32, 591780924), (36, 526027488), (42, 450880704), (48, 394520616), (54, 350684992), (56, 338160528), (63, 300587136), (64, 295890462), (72, 263013744), (73, 259410816), (84, 225440352), (96, 197260308), (108, 175342496), (112, 169080264), (126, 150293568), (128, 147945231), (144, 131506872), (146, 129705408), (168, 112720176), (189, 100195712), (192, 98630154), (216, 87671248), (219, 86470272), (224, 84540132), (252, 75146784), (288, 65753436), (292, 64852704), (336, 56360088), (378, 50097856), (384, 49315077), (432, 43835624), (438, 43235136), (448, 42270066), (504, 37573392), (511, 37058688), (576, 32876718), (584, 32426352), (657, 28823424), (672, 28180044), (756, 25048928), (864, 21917812), (876, 21617568), (896, 21135033), (1008, 18786696), (1022, 18529344), (1152, 16438359), (1168, 16213176), (1314, 14411712), (1344, 14090022), (1512, 12524464), (1533, 12352896), (1728, 10958906), (1752, 10808784), (1971, 9607808), (2016, 9393348), (2044, 9264672), (2336, 8106588), (2628, 7205856), (2688, 7045011), (3024, 6262232), (3066, 6176448), (3456, 5479453), (3504, 5404392), (3942, 4803904), (4032, 4696674), (4088, 4632336), (4599, 4117632), (4672, 4053294), (5256, 3602928), (6048, 3131116), (6132, 3088224), (7008, 2702196), (7884, 2401952), (8064, 2348337), (8176, 2316168), (9198, 2058816), (9344, 2026647), (10512, 1801464), (10723, 1766016), (12096, 1565558), (12264, 1544112), (13797, 1372544), (14016, 1351098), (15768, 1200976), (16352, 1158084), (18396, 1029408), (21024, 900732), (21446, 883008), (24192, 782779), (24528, 772056), (27594, 686272), (28032, 675549), (31536, 600488), (32169, 588672), (32704, 579042), (36792, 514704), (42048, 450366), (42892, 441504), (49056, 386028), (55188, 343136), (63072, 300244), (64338, 294336), (65408, 289521), (73584, 257352), (75061, 252288), (84096, 225183), (85784, 220752), (96507, 196224), (98112, 193014), (110376, 171568), (126144, 150122), (128676, 147168)]