340645876417

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2309}}^1\times {\mathrm{7573}}^1$

素因数の和:9934

約数の個数: 48

約数和(自身を含む): 446776323840

約数和(自身を除く): 106130447423

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2309, 2783, 7573, 16163, 19481, 25399, 53011, 53107, 83303, 174179, 177793, 279389, 371749, 583121, 584177, 916333, 1219253, 1915969, 1955723, 4089239, 6414331, 6425947, 13411783, 17486057, 21075659, 44981629, 122402399, 147529613, 192346627, 402179311, 1346426389, 2115812897, 2815255177, 4423972421, 14810690279, 30967806947, 48663696631, 340645876417]

約数ペア:

[(1, 340645876417), (7, 48663696631), (11, 30967806947), (23, 14810690279), (77, 4423972421), (121, 2815255177), (161, 2115812897), (253, 1346426389), (847, 402179311), (1771, 192346627), (2309, 147529613), (2783, 122402399), (7573, 44981629), (16163, 21075659), (19481, 17486057), (25399, 13411783), (53011, 6425947), (53107, 6414331), (83303, 4089239), (174179, 1955723), (177793, 1915969), (279389, 1219253), (371749, 916333), (583121, 584177)]