1284688512

素因数分解:

$2^7\times 3^5\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 3880618560

約数和(自身を除く): 2595930048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 243, 288, 309, 324, 384, 401, 412, 432, 486, 576, 618, 648, 802, 824, 864, 927, 972, 1152, 1203, 1236, 1296, 1604, 1648, 1728, 1854, 1944, 2406, 2472, 2592, 2781, 3208, 3296, 3456, 3609, 3708, 3888, 4812, 4944, 5184, 5562, 6416, 6592, 7218, 7416, 7776, 8343, 9624, 9888, 10368, 10827, 11124, 12832, 13184, 14436, 14832, 15552, 16686, 19248, 19776, 21654, 22248, 25029, 25664, 28872, 29664, 31104, 32481, 33372, 38496, 39552, 41303, 43308, 44496, 50058, 51328, 57744, 59328, 64962, 66744, 76992, 82606, 86616, 88992, 97443, 100116, 115488, 118656, 123909, 129924, 133488, 153984, 165212, 173232, 177984, 194886, 200232, 230976, 247818, 259848, 266976, 330424, 346464, 355968, 371727, 389772, 400464, 461952, 495636, 519696, 533952, 660848, 692928, 743454, 779544, 800928, 991272, 1039392, 1067904, 1115181, 1321696, 1385856, 1486908, 1559088, 1601856, 1982544, 2078784, 2230362, 2643392, 2973816, 3118176, 3203712, 3345543, 3965088, 4157568, 4460724, 5286784, 5947632, 6236352, 6691086, 7930176, 8921448, 10036629, 11895264, 12472704, 13382172, 15860352, 17842896, 20073258, 23790528, 26764344, 35685792, 40146516, 47581056, 53528688, 71371584, 80293032, 107057376, 142743168, 160586064, 214114752, 321172128, 428229504, 642344256, 1284688512]

約数ペア:

[(1, 1284688512), (2, 642344256), (3, 428229504), (4, 321172128), (6, 214114752), (8, 160586064), (9, 142743168), (12, 107057376), (16, 80293032), (18, 71371584), (24, 53528688), (27, 47581056), (32, 40146516), (36, 35685792), (48, 26764344), (54, 23790528), (64, 20073258), (72, 17842896), (81, 15860352), (96, 13382172), (103, 12472704), (108, 11895264), (128, 10036629), (144, 8921448), (162, 7930176), (192, 6691086), (206, 6236352), (216, 5947632), (243, 5286784), (288, 4460724), (309, 4157568), (324, 3965088), (384, 3345543), (401, 3203712), (412, 3118176), (432, 2973816), (486, 2643392), (576, 2230362), (618, 2078784), (648, 1982544), (802, 1601856), (824, 1559088), (864, 1486908), (927, 1385856), (972, 1321696), (1152, 1115181), (1203, 1067904), (1236, 1039392), (1296, 991272), (1604, 800928), (1648, 779544), (1728, 743454), (1854, 692928), (1944, 660848), (2406, 533952), (2472, 519696), (2592, 495636), (2781, 461952), (3208, 400464), (3296, 389772), (3456, 371727), (3609, 355968), (3708, 346464), (3888, 330424), (4812, 266976), (4944, 259848), (5184, 247818), (5562, 230976), (6416, 200232), (6592, 194886), (7218, 177984), (7416, 173232), (7776, 165212), (8343, 153984), (9624, 133488), (9888, 129924), (10368, 123909), (10827, 118656), (11124, 115488), (12832, 100116), (13184, 97443), (14436, 88992), (14832, 86616), (15552, 82606), (16686, 76992), (19248, 66744), (19776, 64962), (21654, 59328), (22248, 57744), (25029, 51328), (25664, 50058), (28872, 44496), (29664, 43308), (31104, 41303), (32481, 39552), (33372, 38496)]