1682718768

素因数分解:

$2^4\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{5881}}^1$

素因数の和:7882

約数の個数: 60

約数和(自身を含む): 4712446648

約数和(自身を除く): 3029727880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1987, 3974, 5881, 5961, 7948, 11762, 11922, 15896, 17643, 17883, 23524, 23844, 31792, 35286, 35766, 47048, 47688, 52929, 70572, 71532, 94096, 95376, 105858, 141144, 143064, 211716, 282288, 286128, 423432, 846864, 11685547, 23371094, 35056641, 46742188, 70113282, 93484376, 105169923, 140226564, 186968752, 210339846, 280453128, 420679692, 560906256, 841359384, 1682718768]

約数ペア:

[(1, 1682718768), (2, 841359384), (3, 560906256), (4, 420679692), (6, 280453128), (8, 210339846), (9, 186968752), (12, 140226564), (16, 105169923), (18, 93484376), (24, 70113282), (36, 46742188), (48, 35056641), (72, 23371094), (144, 11685547), (1987, 846864), (3974, 423432), (5881, 286128), (5961, 282288), (7948, 211716), (11762, 143064), (11922, 141144), (15896, 105858), (17643, 95376), (17883, 94096), (23524, 71532), (23844, 70572), (31792, 52929), (35286, 47688), (35766, 47048)]