240717282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{6337}}^1$

素因数の和:6842

約数の個数: 32

約数和(自身を含む): 519614592

約数和(自身を除く): 278897310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 6331, 6337, 12662, 12674, 18993, 19011, 37986, 38022, 82381, 164762, 247143, 494286, 3086119, 6172238, 9258357, 18516714, 40119547, 80239094, 120358641, 240717282]

約数ペア:

[(1, 240717282), (2, 120358641), (3, 80239094), (6, 40119547), (13, 18516714), (26, 9258357), (39, 6172238), (78, 3086119), (487, 494286), (974, 247143), (1461, 164762), (2922, 82381), (6331, 38022), (6337, 37986), (12662, 19011), (12674, 18993)]