281230272

素因数分解:

$2^6\times 3^3\times {\mathrm{162749}}^1$

素因数の和:162770

約数の個数: 56

約数和(自身を含む): 826770000

約数和(自身を除く): 545539728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 162749, 325498, 488247, 650996, 976494, 1301992, 1464741, 1952988, 2603984, 2929482, 3905976, 4394223, 5207968, 5858964, 7811952, 8788446, 10415936, 11717928, 15623904, 17576892, 23435856, 31247808, 35153784, 46871712, 70307568, 93743424, 140615136, 281230272]

約数ペア:

[(1, 281230272), (2, 140615136), (3, 93743424), (4, 70307568), (6, 46871712), (8, 35153784), (9, 31247808), (12, 23435856), (16, 17576892), (18, 15623904), (24, 11717928), (27, 10415936), (32, 8788446), (36, 7811952), (48, 5858964), (54, 5207968), (64, 4394223), (72, 3905976), (96, 2929482), (108, 2603984), (144, 1952988), (192, 1464741), (216, 1301992), (288, 976494), (432, 650996), (576, 488247), (864, 325498), (1728, 162749)]