2491616664

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1193303}}^1$

素因数の和:1193344

約数の個数: 48

約数和(自身を含む): 6980828400

約数和(自身を除く): 4489211736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 1193303, 2386606, 3579909, 4773212, 7159818, 9546424, 10739727, 14319636, 21479454, 28639272, 34605787, 42958908, 69211574, 85917816, 103817361, 138423148, 207634722, 276846296, 311452083, 415269444, 622904166, 830538888, 1245808332, 2491616664]

約数ペア:

[(1, 2491616664), (2, 1245808332), (3, 830538888), (4, 622904166), (6, 415269444), (8, 311452083), (9, 276846296), (12, 207634722), (18, 138423148), (24, 103817361), (29, 85917816), (36, 69211574), (58, 42958908), (72, 34605787), (87, 28639272), (116, 21479454), (174, 14319636), (232, 10739727), (261, 9546424), (348, 7159818), (522, 4773212), (696, 3579909), (1044, 2386606), (2088, 1193303)]