248702976

素因数分解:

$2^{11}\times 3^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 730810080

約数和(自身を除く): 482107104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 131, 144, 192, 206, 256, 262, 288, 309, 384, 393, 412, 512, 524, 576, 618, 768, 786, 824, 927, 1024, 1048, 1152, 1179, 1236, 1536, 1572, 1648, 1854, 2048, 2096, 2304, 2358, 2472, 3072, 3144, 3296, 3708, 4192, 4608, 4716, 4944, 6144, 6288, 6592, 7416, 8384, 9216, 9432, 9888, 12576, 13184, 13493, 14832, 16768, 18432, 18864, 19776, 25152, 26368, 26986, 29664, 33536, 37728, 39552, 40479, 50304, 52736, 53972, 59328, 67072, 75456, 79104, 80958, 100608, 105472, 107944, 118656, 121437, 134144, 150912, 158208, 161916, 201216, 210944, 215888, 237312, 242874, 268288, 301824, 316416, 323832, 402432, 431776, 474624, 485748, 603648, 632832, 647664, 804864, 863552, 949248, 971496, 1207296, 1295328, 1727104, 1898496, 1942992, 2414592, 2590656, 3454208, 3885984, 5181312, 6908416, 7771968, 10362624, 13816832, 15543936, 20725248, 27633664, 31087872, 41450496, 62175744, 82900992, 124351488, 248702976]

約数ペア:

[(1, 248702976), (2, 124351488), (3, 82900992), (4, 62175744), (6, 41450496), (8, 31087872), (9, 27633664), (12, 20725248), (16, 15543936), (18, 13816832), (24, 10362624), (32, 7771968), (36, 6908416), (48, 5181312), (64, 3885984), (72, 3454208), (96, 2590656), (103, 2414592), (128, 1942992), (131, 1898496), (144, 1727104), (192, 1295328), (206, 1207296), (256, 971496), (262, 949248), (288, 863552), (309, 804864), (384, 647664), (393, 632832), (412, 603648), (512, 485748), (524, 474624), (576, 431776), (618, 402432), (768, 323832), (786, 316416), (824, 301824), (927, 268288), (1024, 242874), (1048, 237312), (1152, 215888), (1179, 210944), (1236, 201216), (1536, 161916), (1572, 158208), (1648, 150912), (1854, 134144), (2048, 121437), (2096, 118656), (2304, 107944), (2358, 105472), (2472, 100608), (3072, 80958), (3144, 79104), (3296, 75456), (3708, 67072), (4192, 59328), (4608, 53972), (4716, 52736), (4944, 50304), (6144, 40479), (6288, 39552), (6592, 37728), (7416, 33536), (8384, 29664), (9216, 26986), (9432, 26368), (9888, 25152), (12576, 19776), (13184, 18864), (13493, 18432), (14832, 16768)]