1688366916

素因数分解:

$2^2\times 3^6\times {\mathrm{443}}^1\times {\mathrm{1307}}^1$

素因数の和:1772

約数の個数: 84

約数和(自身を含む): 4443333552

約数和(自身を除く): 2754966636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 443, 486, 729, 886, 972, 1307, 1329, 1458, 1772, 2614, 2658, 2916, 3921, 3987, 5228, 5316, 7842, 7974, 11763, 11961, 15684, 15948, 23526, 23922, 35289, 35883, 47052, 47844, 70578, 71766, 105867, 107649, 141156, 143532, 211734, 215298, 317601, 322947, 423468, 430596, 579001, 635202, 645894, 952803, 1158002, 1270404, 1291788, 1737003, 1905606, 2316004, 3474006, 3811212, 5211009, 6948012, 10422018, 15633027, 20844036, 31266054, 46899081, 62532108, 93798162, 140697243, 187596324, 281394486, 422091729, 562788972, 844183458, 1688366916]

約数ペア:

[(1, 1688366916), (2, 844183458), (3, 562788972), (4, 422091729), (6, 281394486), (9, 187596324), (12, 140697243), (18, 93798162), (27, 62532108), (36, 46899081), (54, 31266054), (81, 20844036), (108, 15633027), (162, 10422018), (243, 6948012), (324, 5211009), (443, 3811212), (486, 3474006), (729, 2316004), (886, 1905606), (972, 1737003), (1307, 1291788), (1329, 1270404), (1458, 1158002), (1772, 952803), (2614, 645894), (2658, 635202), (2916, 579001), (3921, 430596), (3987, 423468), (5228, 322947), (5316, 317601), (7842, 215298), (7974, 211734), (11763, 143532), (11961, 141156), (15684, 107649), (15948, 105867), (23526, 71766), (23922, 70578), (35289, 47844), (35883, 47052)]