338200332

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1493}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 809867520

約数和(自身を除く): 471667188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 439, 516, 878, 1317, 1493, 1756, 2634, 2986, 4479, 5268, 5972, 8958, 17916, 18877, 37754, 56631, 64199, 75508, 113262, 128398, 192597, 226524, 256796, 385194, 655427, 770388, 1310854, 1966281, 2621708, 3932562, 7865124, 28183361, 56366722, 84550083, 112733444, 169100166, 338200332]

約数ペア:

[(1, 338200332), (2, 169100166), (3, 112733444), (4, 84550083), (6, 56366722), (12, 28183361), (43, 7865124), (86, 3932562), (129, 2621708), (172, 1966281), (258, 1310854), (439, 770388), (516, 655427), (878, 385194), (1317, 256796), (1493, 226524), (1756, 192597), (2634, 128398), (2986, 113262), (4479, 75508), (5268, 64199), (5972, 56631), (8958, 37754), (17916, 18877)]