1976721408

素因数分解:

$2^{13}\times 3^6\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 196

約数和(自身を含む): 5944997508

約数和(自身を除く): 3968276100

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, 2048, 2304, 2592, 2648, 2916, 2979, 3072, 3456, 3888, 3972, 4096, 4608, 5184, 5296, 5832, 5958, 6144, 6912, 7776, 7944, 8192, 8937, 9216, 10368, 10592, 11664, 11916, 12288, 13824, 15552, 15888, 17874, 18432, 20736, 21184, 23328, 23832, 24576, 26811, 27648, 31104, 31776, 35748, 36864, 41472, 42368, 46656, 47664, 53622, 55296, 62208, 63552, 71496, 73728, 80433, 82944, 84736, 93312, 95328, 107244, 110592, 124416, 127104, 142992, 160866, 165888, 169472, 186624, 190656, 214488, 221184, 241299, 248832, 254208, 285984, 321732, 331776, 338944, 373248, 381312, 428976, 482598, 497664, 508416, 571968, 643464, 663552, 677888, 746496, 762624, 857952, 965196, 995328, 1016832, 1143936, 1286928, 1355776, 1492992, 1525248, 1715904, 1930392, 1990656, 2033664, 2287872, 2573856, 2711552, 2985984, 3050496, 3431808, 3860784, 4067328, 4575744, 5147712, 5971968, 6100992, 6863616, 7721568, 8134656, 9151488, 10295424, 12201984, 13727232, 15443136, 18302976, 20590848, 24403968, 27454464, 30886272, 36605952, 41181696, 54908928, 61772544, 73211904, 82363392, 109817856, 123545088, 164726784, 219635712, 247090176, 329453568, 494180352, 658907136, 988360704, 1976721408]

約数ペア:

[(1, 1976721408), (2, 988360704), (3, 658907136), (4, 494180352), (6, 329453568), (8, 247090176), (9, 219635712), (12, 164726784), (16, 123545088), (18, 109817856), (24, 82363392), (27, 73211904), (32, 61772544), (36, 54908928), (48, 41181696), (54, 36605952), (64, 30886272), (72, 27454464), (81, 24403968), (96, 20590848), (108, 18302976), (128, 15443136), (144, 13727232), (162, 12201984), (192, 10295424), (216, 9151488), (243, 8134656), (256, 7721568), (288, 6863616), (324, 6100992), (331, 5971968), (384, 5147712), (432, 4575744), (486, 4067328), (512, 3860784), (576, 3431808), (648, 3050496), (662, 2985984), (729, 2711552), (768, 2573856), (864, 2287872), (972, 2033664), (993, 1990656), (1024, 1930392), (1152, 1715904), (1296, 1525248), (1324, 1492992), (1458, 1355776), (1536, 1286928), (1728, 1143936), (1944, 1016832), (1986, 995328), (2048, 965196), (2304, 857952), (2592, 762624), (2648, 746496), (2916, 677888), (2979, 663552), (3072, 643464), (3456, 571968), (3888, 508416), (3972, 497664), (4096, 482598), (4608, 428976), (5184, 381312), (5296, 373248), (5832, 338944), (5958, 331776), (6144, 321732), (6912, 285984), (7776, 254208), (7944, 248832), (8192, 241299), (8937, 221184), (9216, 214488), (10368, 190656), (10592, 186624), (11664, 169472), (11916, 165888), (12288, 160866), (13824, 142992), (15552, 127104), (15888, 124416), (17874, 110592), (18432, 107244), (20736, 95328), (21184, 93312), (23328, 84736), (23832, 82944), (24576, 80433), (26811, 73728), (27648, 71496), (31104, 63552), (31776, 62208), (35748, 55296), (36864, 53622), (41472, 47664), (42368, 46656)]