2642217984

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{5851}}^1$

素因数の和:5891

約数の個数: 198

約数和(自身を含む): 8876471604

約数和(自身を除く): 6234253620

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, 2304, 2352, 2688, 3072, 3136, 3528, 3584, 4032, 4608, 4704, 5376, 5851, 6272, 7056, 7168, 8064, 9216, 9408, 10752, 11702, 12544, 14112, 16128, 17553, 18816, 21504, 23404, 25088, 28224, 32256, 35106, 37632, 40957, 46808, 50176, 52659, 56448, 64512, 70212, 75264, 81914, 93616, 105318, 112896, 122871, 140424, 150528, 163828, 187232, 210636, 225792, 245742, 280848, 286699, 327656, 368613, 374464, 421272, 451584, 491484, 561696, 573398, 655312, 737226, 748928, 842544, 860097, 982968, 1123392, 1146796, 1310624, 1474452, 1497856, 1685088, 1720194, 1965936, 2246784, 2293592, 2580291, 2621248, 2948904, 2995712, 3370176, 3440388, 3931872, 4493568, 4587184, 5160582, 5242496, 5897808, 5991424, 6740352, 6880776, 7863744, 8987136, 9174368, 10321164, 10484992, 11795616, 13480704, 13761552, 15727488, 17974272, 18348736, 20642328, 20969984, 23591232, 26961408, 27523104, 31454976, 36697472, 41284656, 41939968, 47182464, 53922816, 55046208, 62909952, 73394944, 82569312, 94364928, 110092416, 125819904, 146789888, 165138624, 188729856, 220184832, 293579776, 330277248, 377459712, 440369664, 660554496, 880739328, 1321108992, 2642217984]

約数ペア:

[(1, 2642217984), (2, 1321108992), (3, 880739328), (4, 660554496), (6, 440369664), (7, 377459712), (8, 330277248), (9, 293579776), (12, 220184832), (14, 188729856), (16, 165138624), (18, 146789888), (21, 125819904), (24, 110092416), (28, 94364928), (32, 82569312), (36, 73394944), (42, 62909952), (48, 55046208), (49, 53922816), (56, 47182464), (63, 41939968), (64, 41284656), (72, 36697472), (84, 31454976), (96, 27523104), (98, 26961408), (112, 23591232), (126, 20969984), (128, 20642328), (144, 18348736), (147, 17974272), (168, 15727488), (192, 13761552), (196, 13480704), (224, 11795616), (252, 10484992), (256, 10321164), (288, 9174368), (294, 8987136), (336, 7863744), (384, 6880776), (392, 6740352), (441, 5991424), (448, 5897808), (504, 5242496), (512, 5160582), (576, 4587184), (588, 4493568), (672, 3931872), (768, 3440388), (784, 3370176), (882, 2995712), (896, 2948904), (1008, 2621248), (1024, 2580291), (1152, 2293592), (1176, 2246784), (1344, 1965936), (1536, 1720194), (1568, 1685088), (1764, 1497856), (1792, 1474452), (2016, 1310624), (2304, 1146796), (2352, 1123392), (2688, 982968), (3072, 860097), (3136, 842544), (3528, 748928), (3584, 737226), (4032, 655312), (4608, 573398), (4704, 561696), (5376, 491484), (5851, 451584), (6272, 421272), (7056, 374464), (7168, 368613), (8064, 327656), (9216, 286699), (9408, 280848), (10752, 245742), (11702, 225792), (12544, 210636), (14112, 187232), (16128, 163828), (17553, 150528), (18816, 140424), (21504, 122871), (23404, 112896), (25088, 105318), (28224, 93616), (32256, 81914), (35106, 75264), (37632, 70212), (40957, 64512), (46808, 56448), (50176, 52659)]