1271033856

素因数分解:

$2^{12}\times 3^5\times {\mathrm{1277}}^1$

素因数の和:1316

約数の個数: 156

約数和(自身を含む): 3810387672

約数和(自身を除く): 2539353816

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, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1024, 1152, 1277, 1296, 1536, 1728, 1944, 2048, 2304, 2554, 2592, 3072, 3456, 3831, 3888, 4096, 4608, 5108, 5184, 6144, 6912, 7662, 7776, 9216, 10216, 10368, 11493, 12288, 13824, 15324, 15552, 18432, 20432, 20736, 22986, 27648, 30648, 31104, 34479, 36864, 40864, 41472, 45972, 55296, 61296, 62208, 68958, 81728, 82944, 91944, 103437, 110592, 122592, 124416, 137916, 163456, 165888, 183888, 206874, 245184, 248832, 275832, 310311, 326912, 331776, 367776, 413748, 490368, 497664, 551664, 620622, 653824, 735552, 827496, 980736, 995328, 1103328, 1241244, 1307648, 1471104, 1654992, 1961472, 2206656, 2482488, 2615296, 2942208, 3309984, 3922944, 4413312, 4964976, 5230592, 5884416, 6619968, 7845888, 8826624, 9929952, 11768832, 13239936, 15691776, 17653248, 19859904, 23537664, 26479872, 35306496, 39719808, 47075328, 52959744, 70612992, 79439616, 105919488, 141225984, 158879232, 211838976, 317758464, 423677952, 635516928, 1271033856]

約数ペア:

[(1, 1271033856), (2, 635516928), (3, 423677952), (4, 317758464), (6, 211838976), (8, 158879232), (9, 141225984), (12, 105919488), (16, 79439616), (18, 70612992), (24, 52959744), (27, 47075328), (32, 39719808), (36, 35306496), (48, 26479872), (54, 23537664), (64, 19859904), (72, 17653248), (81, 15691776), (96, 13239936), (108, 11768832), (128, 9929952), (144, 8826624), (162, 7845888), (192, 6619968), (216, 5884416), (243, 5230592), (256, 4964976), (288, 4413312), (324, 3922944), (384, 3309984), (432, 2942208), (486, 2615296), (512, 2482488), (576, 2206656), (648, 1961472), (768, 1654992), (864, 1471104), (972, 1307648), (1024, 1241244), (1152, 1103328), (1277, 995328), (1296, 980736), (1536, 827496), (1728, 735552), (1944, 653824), (2048, 620622), (2304, 551664), (2554, 497664), (2592, 490368), (3072, 413748), (3456, 367776), (3831, 331776), (3888, 326912), (4096, 310311), (4608, 275832), (5108, 248832), (5184, 245184), (6144, 206874), (6912, 183888), (7662, 165888), (7776, 163456), (9216, 137916), (10216, 124416), (10368, 122592), (11493, 110592), (12288, 103437), (13824, 91944), (15324, 82944), (15552, 81728), (18432, 68958), (20432, 62208), (20736, 61296), (22986, 55296), (27648, 45972), (30648, 41472), (31104, 40864), (34479, 36864)]