238466384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1276

約数の個数: 60

約数和(自身を含む): 514568628

約数和(自身を除く): 276102244

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1193, 1612, 1922, 2386, 3224, 3844, 4772, 6448, 7688, 9544, 12493, 15376, 15509, 19088, 24986, 31018, 36983, 49972, 62036, 73966, 99944, 124072, 147932, 199888, 248144, 295864, 480779, 591728, 961558, 1146473, 1923116, 2292946, 3846232, 4585892, 7692464, 9171784, 14904149, 18343568, 29808298, 59616596, 119233192, 238466384]

約数ペア:

[(1, 238466384), (2, 119233192), (4, 59616596), (8, 29808298), (13, 18343568), (16, 14904149), (26, 9171784), (31, 7692464), (52, 4585892), (62, 3846232), (104, 2292946), (124, 1923116), (208, 1146473), (248, 961558), (403, 591728), (496, 480779), (806, 295864), (961, 248144), (1193, 199888), (1612, 147932), (1922, 124072), (2386, 99944), (3224, 73966), (3844, 62036), (4772, 49972), (6448, 36983), (7688, 31018), (9544, 24986), (12493, 19088), (15376, 15509)]