247090176

素因数分解:

$2^{10}\times 3^6\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 154

約数和(自身を含む): 742807172

約数和(自身を除く): 495716996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 331, 384, 432, 486, 512, 576, 648, 662, 729, 768, 864, 972, 993, 1024, 1152, 1296, 1324, 1458, 1536, 1728, 1944, 1986, 2304, 2592, 2648, 2916, 2979, 3072, 3456, 3888, 3972, 4608, 5184, 5296, 5832, 5958, 6912, 7776, 7944, 8937, 9216, 10368, 10592, 11664, 11916, 13824, 15552, 15888, 17874, 20736, 21184, 23328, 23832, 26811, 27648, 31104, 31776, 35748, 41472, 42368, 46656, 47664, 53622, 62208, 63552, 71496, 80433, 82944, 84736, 93312, 95328, 107244, 124416, 127104, 142992, 160866, 169472, 186624, 190656, 214488, 241299, 248832, 254208, 285984, 321732, 338944, 373248, 381312, 428976, 482598, 508416, 571968, 643464, 746496, 762624, 857952, 965196, 1016832, 1143936, 1286928, 1525248, 1715904, 1930392, 2287872, 2573856, 3050496, 3431808, 3860784, 4575744, 5147712, 6863616, 7721568, 9151488, 10295424, 13727232, 15443136, 20590848, 27454464, 30886272, 41181696, 61772544, 82363392, 123545088, 247090176]

約数ペア:

[(1, 247090176), (2, 123545088), (3, 82363392), (4, 61772544), (6, 41181696), (8, 30886272), (9, 27454464), (12, 20590848), (16, 15443136), (18, 13727232), (24, 10295424), (27, 9151488), (32, 7721568), (36, 6863616), (48, 5147712), (54, 4575744), (64, 3860784), (72, 3431808), (81, 3050496), (96, 2573856), (108, 2287872), (128, 1930392), (144, 1715904), (162, 1525248), (192, 1286928), (216, 1143936), (243, 1016832), (256, 965196), (288, 857952), (324, 762624), (331, 746496), (384, 643464), (432, 571968), (486, 508416), (512, 482598), (576, 428976), (648, 381312), (662, 373248), (729, 338944), (768, 321732), (864, 285984), (972, 254208), (993, 248832), (1024, 241299), (1152, 214488), (1296, 190656), (1324, 186624), (1458, 169472), (1536, 160866), (1728, 142992), (1944, 127104), (1986, 124416), (2304, 107244), (2592, 95328), (2648, 93312), (2916, 84736), (2979, 82944), (3072, 80433), (3456, 71496), (3888, 63552), (3972, 62208), (4608, 53622), (5184, 47664), (5296, 46656), (5832, 42368), (5958, 41472), (6912, 35748), (7776, 31776), (7944, 31104), (8937, 27648), (9216, 26811), (10368, 23832), (10592, 23328), (11664, 21184), (11916, 20736), (13824, 17874), (15552, 15888)]