339955536

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{21397}}^1$

素因数の和:21739

約数の個数: 40

約数和(自身を含む): 880912864

約数和(自身を除く): 540957328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 15888, 21397, 42794, 64191, 85588, 128382, 171176, 256764, 342352, 513528, 1027056, 7082407, 14164814, 21247221, 28329628, 42494442, 56659256, 84988884, 113318512, 169977768, 339955536]

約数ペア:

[(1, 339955536), (2, 169977768), (3, 113318512), (4, 84988884), (6, 56659256), (8, 42494442), (12, 28329628), (16, 21247221), (24, 14164814), (48, 7082407), (331, 1027056), (662, 513528), (993, 342352), (1324, 256764), (1986, 171176), (2648, 128382), (3972, 85588), (5296, 64191), (7944, 42794), (15888, 21397)]