1678745088

素因数分解:

$2^9\times 3^5\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 5111922816

約数和(自身を除く): 3433177728

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, 131, 144, 162, 192, 206, 216, 243, 256, 262, 288, 309, 324, 384, 393, 412, 432, 486, 512, 524, 576, 618, 648, 768, 786, 824, 864, 927, 972, 1048, 1152, 1179, 1236, 1296, 1536, 1572, 1648, 1728, 1854, 1944, 2096, 2304, 2358, 2472, 2592, 2781, 3144, 3296, 3456, 3537, 3708, 3888, 4192, 4608, 4716, 4944, 5184, 5562, 6288, 6592, 6912, 7074, 7416, 7776, 8343, 8384, 9432, 9888, 10368, 10611, 11124, 12576, 13184, 13493, 13824, 14148, 14832, 15552, 16686, 16768, 18864, 19776, 20736, 21222, 22248, 25029, 25152, 26368, 26986, 28296, 29664, 31104, 31833, 33372, 33536, 37728, 39552, 40479, 41472, 42444, 44496, 50058, 50304, 52736, 53972, 56592, 59328, 62208, 63666, 66744, 67072, 75456, 79104, 80958, 84888, 88992, 100116, 100608, 107944, 113184, 118656, 121437, 124416, 127332, 133488, 150912, 158208, 161916, 169776, 177984, 200232, 201216, 215888, 226368, 237312, 242874, 254664, 266976, 301824, 323832, 339552, 355968, 364311, 400464, 431776, 452736, 474624, 485748, 509328, 533952, 603648, 647664, 679104, 711936, 728622, 800928, 863552, 905472, 971496, 1018656, 1067904, 1092933, 1295328, 1358208, 1423872, 1457244, 1601856, 1727104, 1810944, 1942992, 2037312, 2135808, 2185866, 2590656, 2716416, 2914488, 3203712, 3278799, 3454208, 3885984, 4074624, 4271616, 4371732, 5181312, 5432832, 5828976, 6407424, 6557598, 6908416, 7771968, 8149248, 8743464, 10362624, 11657952, 12814848, 13115196, 15543936, 16298496, 17486928, 20725248, 23315904, 26230392, 31087872, 34973856, 46631808, 52460784, 62175744, 69947712, 93263616, 104921568, 139895424, 186527232, 209843136, 279790848, 419686272, 559581696, 839372544, 1678745088]

約数ペア:

[(1, 1678745088), (2, 839372544), (3, 559581696), (4, 419686272), (6, 279790848), (8, 209843136), (9, 186527232), (12, 139895424), (16, 104921568), (18, 93263616), (24, 69947712), (27, 62175744), (32, 52460784), (36, 46631808), (48, 34973856), (54, 31087872), (64, 26230392), (72, 23315904), (81, 20725248), (96, 17486928), (103, 16298496), (108, 15543936), (128, 13115196), (131, 12814848), (144, 11657952), (162, 10362624), (192, 8743464), (206, 8149248), (216, 7771968), (243, 6908416), (256, 6557598), (262, 6407424), (288, 5828976), (309, 5432832), (324, 5181312), (384, 4371732), (393, 4271616), (412, 4074624), (432, 3885984), (486, 3454208), (512, 3278799), (524, 3203712), (576, 2914488), (618, 2716416), (648, 2590656), (768, 2185866), (786, 2135808), (824, 2037312), (864, 1942992), (927, 1810944), (972, 1727104), (1048, 1601856), (1152, 1457244), (1179, 1423872), (1236, 1358208), (1296, 1295328), (1536, 1092933), (1572, 1067904), (1648, 1018656), (1728, 971496), (1854, 905472), (1944, 863552), (2096, 800928), (2304, 728622), (2358, 711936), (2472, 679104), (2592, 647664), (2781, 603648), (3144, 533952), (3296, 509328), (3456, 485748), (3537, 474624), (3708, 452736), (3888, 431776), (4192, 400464), (4608, 364311), (4716, 355968), (4944, 339552), (5184, 323832), (5562, 301824), (6288, 266976), (6592, 254664), (6912, 242874), (7074, 237312), (7416, 226368), (7776, 215888), (8343, 201216), (8384, 200232), (9432, 177984), (9888, 169776), (10368, 161916), (10611, 158208), (11124, 150912), (12576, 133488), (13184, 127332), (13493, 124416), (13824, 121437), (14148, 118656), (14832, 113184), (15552, 107944), (16686, 100608), (16768, 100116), (18864, 88992), (19776, 84888), (20736, 80958), (21222, 79104), (22248, 75456), (25029, 67072), (25152, 66744), (26368, 63666), (26986, 62208), (28296, 59328), (29664, 56592), (31104, 53972), (31833, 52736), (33372, 50304), (33536, 50058), (37728, 44496), (39552, 42444), (40479, 41472)]