340341764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1523}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 712793088

約数和(自身を除く): 372451324

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 347, 644, 694, 1388, 1523, 2429, 3046, 4858, 6092, 7981, 9716, 10661, 15962, 21322, 31924, 35029, 42644, 55867, 70058, 111734, 140116, 223468, 245203, 490406, 528481, 980812, 1056962, 2113924, 3699367, 7398734, 12155063, 14797468, 24310126, 48620252, 85085441, 170170882, 340341764]

約数ペア:

[(1, 340341764), (2, 170170882), (4, 85085441), (7, 48620252), (14, 24310126), (23, 14797468), (28, 12155063), (46, 7398734), (92, 3699367), (161, 2113924), (322, 1056962), (347, 980812), (644, 528481), (694, 490406), (1388, 245203), (1523, 223468), (2429, 140116), (3046, 111734), (4858, 70058), (6092, 55867), (7981, 42644), (9716, 35029), (10661, 31924), (15962, 21322)]