331379262

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{88937}}^1$

素因数の和:88974

約数の個数: 40

約数和(自身を含む): 774827856

約数和(自身を除く): 443448594

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 88937, 177874, 266811, 533622, 800433, 1600866, 2045551, 2401299, 4091102, 4802598, 6136653, 7203897, 12273306, 14407794, 18409959, 36819918, 55229877, 110459754, 165689631, 331379262]

約数ペア:

[(1, 331379262), (2, 165689631), (3, 110459754), (6, 55229877), (9, 36819918), (18, 18409959), (23, 14407794), (27, 12273306), (46, 7203897), (54, 6136653), (69, 4802598), (81, 4091102), (138, 2401299), (162, 2045551), (207, 1600866), (414, 800433), (621, 533622), (1242, 266811), (1863, 177874), (3726, 88937)]