1138285728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8017}}^1$

素因数の和:8079

約数の個数: 144

約数和(自身を含む): 3546040680

約数和(自身を除く): 2407754952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 696, 816, 928, 986, 1044, 1224, 1392, 1479, 1632, 1972, 2088, 2448, 2784, 2958, 3944, 4176, 4437, 4896, 5916, 7888, 8017, 8352, 8874, 11832, 15776, 16034, 17748, 23664, 24051, 32068, 35496, 47328, 48102, 64136, 70992, 72153, 96204, 128272, 136289, 141984, 144306, 192408, 232493, 256544, 272578, 288612, 384816, 408867, 464986, 545156, 577224, 697479, 769632, 817734, 929972, 1090312, 1154448, 1226601, 1394958, 1635468, 1859944, 2092437, 2180624, 2308896, 2453202, 2789916, 3270936, 3719888, 3952381, 4184874, 4361248, 4906404, 5579832, 6541872, 7439776, 7904762, 8369748, 9812808, 11159664, 11857143, 13083744, 15809524, 16739496, 19625616, 22319328, 23714286, 31619048, 33478992, 35571429, 39251232, 47428572, 63238096, 66957984, 71142858, 94857144, 126476192, 142285716, 189714288, 284571432, 379428576, 569142864, 1138285728]

約数ペア:

[(1, 1138285728), (2, 569142864), (3, 379428576), (4, 284571432), (6, 189714288), (8, 142285716), (9, 126476192), (12, 94857144), (16, 71142858), (17, 66957984), (18, 63238096), (24, 47428572), (29, 39251232), (32, 35571429), (34, 33478992), (36, 31619048), (48, 23714286), (51, 22319328), (58, 19625616), (68, 16739496), (72, 15809524), (87, 13083744), (96, 11857143), (102, 11159664), (116, 9812808), (136, 8369748), (144, 7904762), (153, 7439776), (174, 6541872), (204, 5579832), (232, 4906404), (261, 4361248), (272, 4184874), (288, 3952381), (306, 3719888), (348, 3270936), (408, 2789916), (464, 2453202), (493, 2308896), (522, 2180624), (544, 2092437), (612, 1859944), (696, 1635468), (816, 1394958), (928, 1226601), (986, 1154448), (1044, 1090312), (1224, 929972), (1392, 817734), (1479, 769632), (1632, 697479), (1972, 577224), (2088, 545156), (2448, 464986), (2784, 408867), (2958, 384816), (3944, 288612), (4176, 272578), (4437, 256544), (4896, 232493), (5916, 192408), (7888, 144306), (8017, 141984), (8352, 136289), (8874, 128272), (11832, 96204), (15776, 72153), (16034, 70992), (17748, 64136), (23664, 48102), (24051, 47328), (32068, 35496)]