339438008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{466261}}^1$

素因数の和:466287

約数の個数: 32

約数和(自身を含む): 783320160

約数和(自身を除く): 443882152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 466261, 932522, 1865044, 3263827, 3730088, 6061393, 6527654, 12122786, 13055308, 24245572, 26110616, 42429751, 48491144, 84859502, 169719004, 339438008]

約数ペア:

[(1, 339438008), (2, 169719004), (4, 84859502), (7, 48491144), (8, 42429751), (13, 26110616), (14, 24245572), (26, 13055308), (28, 12122786), (52, 6527654), (56, 6061393), (91, 3730088), (104, 3263827), (182, 1865044), (364, 932522), (728, 466261)]