263190168

素因数分解:

$2^3\times 3^3\times {\mathrm{1218473}}^1$

素因数の和:1218488

約数の個数: 32

約数和(自身を含む): 731084400

約数和(自身を除く): 467894232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1218473, 2436946, 3655419, 4873892, 7310838, 9747784, 10966257, 14621676, 21932514, 29243352, 32898771, 43865028, 65797542, 87730056, 131595084, 263190168]

約数ペア:

[(1, 263190168), (2, 131595084), (3, 87730056), (4, 65797542), (6, 43865028), (8, 32898771), (9, 29243352), (12, 21932514), (18, 14621676), (24, 10966257), (27, 9747784), (36, 7310838), (54, 4873892), (72, 3655419), (108, 2436946), (216, 1218473)]