666996034562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{32423}}^1$

素因数の和:32976

約数の個数: 72

約数和(自身を含む): 1193221616832

約数和(自身を除く): 526225582270

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 503, 1006, 1573, 1859, 3146, 3718, 5533, 6539, 11066, 13078, 20449, 32423, 40898, 60863, 64846, 71929, 85007, 121726, 143858, 170014, 356653, 421499, 713306, 791219, 842998, 935077, 1582438, 1870154, 3923183, 4636489, 5479487, 7846366, 9272978, 10285847, 10958974, 16308769, 20571694, 32617538, 51001379, 60274357, 102002758, 120548714, 179396459, 212013997, 358792918, 424027994, 663017927, 1326035854, 1973361049, 2332153967, 2756181961, 3946722098, 4664307934, 5512363922, 25653693637, 30318001571, 51307387274, 60636003142, 333498017281, 666996034562]

約数ペア:

[(1, 666996034562), (2, 333498017281), (11, 60636003142), (13, 51307387274), (22, 30318001571), (26, 25653693637), (121, 5512363922), (143, 4664307934), (169, 3946722098), (242, 2756181961), (286, 2332153967), (338, 1973361049), (503, 1326035854), (1006, 663017927), (1573, 424027994), (1859, 358792918), (3146, 212013997), (3718, 179396459), (5533, 120548714), (6539, 102002758), (11066, 60274357), (13078, 51001379), (20449, 32617538), (32423, 20571694), (40898, 16308769), (60863, 10958974), (64846, 10285847), (71929, 9272978), (85007, 7846366), (121726, 5479487), (143858, 4636489), (170014, 3923183), (356653, 1870154), (421499, 1582438), (713306, 935077), (791219, 842998)]