213719148

素因数分解:

$2^2\times 3^4\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:1948

約数の個数: 60

約数和(自身を含む): 560341320

約数和(自身を除く): 346622172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 443, 886, 1329, 1489, 1772, 2658, 2978, 3987, 4467, 5316, 5956, 7974, 8934, 11961, 13401, 15948, 17868, 23922, 26802, 35883, 40203, 47844, 53604, 71766, 80406, 120609, 143532, 160812, 241218, 482436, 659627, 1319254, 1978881, 2638508, 3957762, 5936643, 7915524, 11873286, 17809929, 23746572, 35619858, 53429787, 71239716, 106859574, 213719148]

約数ペア:

[(1, 213719148), (2, 106859574), (3, 71239716), (4, 53429787), (6, 35619858), (9, 23746572), (12, 17809929), (18, 11873286), (27, 7915524), (36, 5936643), (54, 3957762), (81, 2638508), (108, 1978881), (162, 1319254), (324, 659627), (443, 482436), (886, 241218), (1329, 160812), (1489, 143532), (1772, 120609), (2658, 80406), (2978, 71766), (3987, 53604), (4467, 47844), (5316, 40203), (5956, 35883), (7974, 26802), (8934, 23922), (11961, 17868), (13401, 15948)]