257804928006

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1\times {\mathrm{700241}}^1$

素因数の和:701716

約数の個数: 32

約数和(自身を含む): 527971264128

約数和(自身を除く): 270166336122

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1427, 2854, 4281, 8562, 61361, 122722, 184083, 368166, 700241, 1400482, 2100723, 4201446, 30110363, 60220726, 90331089, 180662178, 999243907, 1998487814, 2997731721, 5995463442, 42967488001, 85934976002, 128902464003, 257804928006]

約数ペア:

[(1, 257804928006), (2, 128902464003), (3, 85934976002), (6, 42967488001), (43, 5995463442), (86, 2997731721), (129, 1998487814), (258, 999243907), (1427, 180662178), (2854, 90331089), (4281, 60220726), (8562, 30110363), (61361, 4201446), (122722, 2100723), (184083, 1400482), (368166, 700241)]