3997421568

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{2213}}^1$

素因数の和:2257

約数の個数: 234

約数和(自身を含む): 13437941634

約数和(自身を除く): 9440520066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2048, 2213, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4096, 4426, 4608, 4704, 5376, 6144, 6272, 6639, 7056, 7168, 8064, 8852, 9216, 9408, 10752, 12288, 12544, 13278, 14112, 14336, 15491, 16128, 17704, 18432, 18816, 19917, 21504, 25088, 26556, 28224, 28672, 30982, 32256, 35408, 36864, 37632, 39834, 43008, 46473, 50176, 53112, 56448, 61964, 64512, 70816, 75264, 79668, 86016, 92946, 100352, 106224, 108437, 112896, 123928, 129024, 139419, 141632, 150528, 159336, 185892, 200704, 212448, 216874, 225792, 247856, 258048, 278838, 283264, 301056, 318672, 325311, 371784, 424896, 433748, 451584, 495712, 557676, 566528, 602112, 637344, 650622, 743568, 849792, 867496, 903168, 975933, 991424, 1115352, 1133056, 1274688, 1301244, 1487136, 1699584, 1734992, 1806336, 1951866, 1982848, 2230704, 2266112, 2549376, 2602488, 2974272, 3399168, 3469984, 3903732, 3965696, 4461408, 4532224, 5098752, 5204976, 5948544, 6798336, 6939968, 7807464, 7931392, 8922816, 9064448, 10197504, 10409952, 11897088, 13596672, 13879936, 15614928, 15862784, 17845632, 20395008, 20819904, 23794176, 27193344, 27759872, 31229856, 31725568, 35691264, 40790016, 41639808, 47588352, 55519744, 62459712, 63451136, 71382528, 81580032, 83279616, 95176704, 111039488, 124919424, 142765056, 166559232, 190353408, 222078976, 249838848, 285530112, 333118464, 444157952, 499677696, 571060224, 666236928, 999355392, 1332473856, 1998710784, 3997421568]

約数ペア:

[(1, 3997421568), (2, 1998710784), (3, 1332473856), (4, 999355392), (6, 666236928), (7, 571060224), (8, 499677696), (9, 444157952), (12, 333118464), (14, 285530112), (16, 249838848), (18, 222078976), (21, 190353408), (24, 166559232), (28, 142765056), (32, 124919424), (36, 111039488), (42, 95176704), (48, 83279616), (49, 81580032), (56, 71382528), (63, 63451136), (64, 62459712), (72, 55519744), (84, 47588352), (96, 41639808), (98, 40790016), (112, 35691264), (126, 31725568), (128, 31229856), (144, 27759872), (147, 27193344), (168, 23794176), (192, 20819904), (196, 20395008), (224, 17845632), (252, 15862784), (256, 15614928), (288, 13879936), (294, 13596672), (336, 11897088), (384, 10409952), (392, 10197504), (441, 9064448), (448, 8922816), (504, 7931392), (512, 7807464), (576, 6939968), (588, 6798336), (672, 5948544), (768, 5204976), (784, 5098752), (882, 4532224), (896, 4461408), (1008, 3965696), (1024, 3903732), (1152, 3469984), (1176, 3399168), (1344, 2974272), (1536, 2602488), (1568, 2549376), (1764, 2266112), (1792, 2230704), (2016, 1982848), (2048, 1951866), (2213, 1806336), (2304, 1734992), (2352, 1699584), (2688, 1487136), (3072, 1301244), (3136, 1274688), (3528, 1133056), (3584, 1115352), (4032, 991424), (4096, 975933), (4426, 903168), (4608, 867496), (4704, 849792), (5376, 743568), (6144, 650622), (6272, 637344), (6639, 602112), (7056, 566528), (7168, 557676), (8064, 495712), (8852, 451584), (9216, 433748), (9408, 424896), (10752, 371784), (12288, 325311), (12544, 318672), (13278, 301056), (14112, 283264), (14336, 278838), (15491, 258048), (16128, 247856), (17704, 225792), (18432, 216874), (18816, 212448), (19917, 200704), (21504, 185892), (25088, 159336), (26556, 150528), (28224, 141632), (28672, 139419), (30982, 129024), (32256, 123928), (35408, 112896), (36864, 108437), (37632, 106224), (39834, 100352), (43008, 92946), (46473, 86016), (50176, 79668), (53112, 75264), (56448, 70816), (61964, 64512)]