223822891012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{806383}}^1$

素因数の和:806848

約数の個数: 48

約数和(自身を含む): 468193001472

約数和(自身を除く): 244370110460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 431, 644, 862, 1724, 3017, 6034, 9913, 12068, 19826, 39652, 69391, 138782, 277564, 806383, 1612766, 3225532, 5644681, 11289362, 18546809, 22578724, 37093618, 74187236, 129827663, 259655326, 347551073, 519310652, 695102146, 1390204292, 2432857511, 4865715022, 7993674679, 9731430044, 15987349358, 31974698716, 55955722753, 111911445506, 223822891012]

約数ペア:

[(1, 223822891012), (2, 111911445506), (4, 55955722753), (7, 31974698716), (14, 15987349358), (23, 9731430044), (28, 7993674679), (46, 4865715022), (92, 2432857511), (161, 1390204292), (322, 695102146), (431, 519310652), (644, 347551073), (862, 259655326), (1724, 129827663), (3017, 74187236), (6034, 37093618), (9913, 22578724), (12068, 18546809), (19826, 11289362), (39652, 5644681), (69391, 3225532), (138782, 1612766), (277564, 806383)]