340859008

素因数分解:

$2^7\times 7^1\times {\mathrm{380423}}^1$

素因数の和:380444

約数の個数: 32

約数和(自身を含む): 776064960

約数和(自身を除く): 435205952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 380423, 760846, 1521692, 2662961, 3043384, 5325922, 6086768, 10651844, 12173536, 21303688, 24347072, 42607376, 48694144, 85214752, 170429504, 340859008]

約数ペア:

[(1, 340859008), (2, 170429504), (4, 85214752), (7, 48694144), (8, 42607376), (14, 24347072), (16, 21303688), (28, 12173536), (32, 10651844), (56, 6086768), (64, 5325922), (112, 3043384), (128, 2662961), (224, 1521692), (448, 760846), (896, 380423)]