219635712

素因数分解:

$2^{13}\times 3^4\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 140

約数和(自身を含む): 658137876

約数和(自身を除く): 438502164

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, 256, 288, 324, 331, 384, 432, 512, 576, 648, 662, 768, 864, 993, 1024, 1152, 1296, 1324, 1536, 1728, 1986, 2048, 2304, 2592, 2648, 2979, 3072, 3456, 3972, 4096, 4608, 5184, 5296, 5958, 6144, 6912, 7944, 8192, 8937, 9216, 10368, 10592, 11916, 12288, 13824, 15888, 17874, 18432, 20736, 21184, 23832, 24576, 26811, 27648, 31776, 35748, 36864, 41472, 42368, 47664, 53622, 55296, 63552, 71496, 73728, 82944, 84736, 95328, 107244, 110592, 127104, 142992, 165888, 169472, 190656, 214488, 221184, 254208, 285984, 331776, 338944, 381312, 428976, 508416, 571968, 663552, 677888, 762624, 857952, 1016832, 1143936, 1355776, 1525248, 1715904, 2033664, 2287872, 2711552, 3050496, 3431808, 4067328, 4575744, 6100992, 6863616, 8134656, 9151488, 12201984, 13727232, 18302976, 24403968, 27454464, 36605952, 54908928, 73211904, 109817856, 219635712]

約数ペア:

[(1, 219635712), (2, 109817856), (3, 73211904), (4, 54908928), (6, 36605952), (8, 27454464), (9, 24403968), (12, 18302976), (16, 13727232), (18, 12201984), (24, 9151488), (27, 8134656), (32, 6863616), (36, 6100992), (48, 4575744), (54, 4067328), (64, 3431808), (72, 3050496), (81, 2711552), (96, 2287872), (108, 2033664), (128, 1715904), (144, 1525248), (162, 1355776), (192, 1143936), (216, 1016832), (256, 857952), (288, 762624), (324, 677888), (331, 663552), (384, 571968), (432, 508416), (512, 428976), (576, 381312), (648, 338944), (662, 331776), (768, 285984), (864, 254208), (993, 221184), (1024, 214488), (1152, 190656), (1296, 169472), (1324, 165888), (1536, 142992), (1728, 127104), (1986, 110592), (2048, 107244), (2304, 95328), (2592, 84736), (2648, 82944), (2979, 73728), (3072, 71496), (3456, 63552), (3972, 55296), (4096, 53622), (4608, 47664), (5184, 42368), (5296, 41472), (5958, 36864), (6144, 35748), (6912, 31776), (7944, 27648), (8192, 26811), (8937, 24576), (9216, 23832), (10368, 21184), (10592, 20736), (11916, 18432), (12288, 17874), (13824, 15888)]