380015288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1823}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 724930560

約数和(自身を除く): 344915272

約数列:

[1, 2, 4, 8, 71, 142, 284, 367, 568, 734, 1468, 1823, 2936, 3646, 7292, 14584, 26057, 52114, 104228, 129433, 208456, 258866, 517732, 669041, 1035464, 1338082, 2676164, 5352328, 47501911, 95003822, 190007644, 380015288]

約数ペア:

[(1, 380015288), (2, 190007644), (4, 95003822), (8, 47501911), (71, 5352328), (142, 2676164), (284, 1338082), (367, 1035464), (568, 669041), (734, 517732), (1468, 258866), (1823, 208456), (2936, 129433), (3646, 104228), (7292, 52114), (14584, 26057)]