288647884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 604251648

約数和(自身を除く): 315603764

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 523, 644, 857, 1046, 1714, 2092, 3428, 3661, 5999, 7322, 11998, 12029, 14644, 19711, 23996, 24058, 39422, 48116, 78844, 84203, 137977, 168406, 275954, 336812, 448211, 551908, 896422, 1792844, 3137477, 6274954, 10308853, 12549908, 20617706, 41235412, 72161971, 144323942, 288647884]

約数ペア:

[(1, 288647884), (2, 144323942), (4, 72161971), (7, 41235412), (14, 20617706), (23, 12549908), (28, 10308853), (46, 6274954), (92, 3137477), (161, 1792844), (322, 896422), (523, 551908), (644, 448211), (857, 336812), (1046, 275954), (1714, 168406), (2092, 137977), (3428, 84203), (3661, 78844), (5999, 48116), (7322, 39422), (11998, 24058), (12029, 23996), (14644, 19711)]