1289740026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 2819174400

約数和(自身を除く): 1529434374

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 367, 551, 734, 1063, 1101, 1102, 1653, 2126, 2202, 3189, 3306, 6378, 6973, 10643, 13946, 20197, 20919, 21286, 30827, 31929, 40394, 41838, 60591, 61654, 63858, 92481, 121182, 184962, 202217, 390121, 404434, 585713, 606651, 780242, 1170363, 1171426, 1213302, 1757139, 2340726, 3514278, 7412299, 11313509, 14824598, 22236897, 22627018, 33940527, 44473794, 67881054, 214956671, 429913342, 644870013, 1289740026]

約数ペア:

[(1, 1289740026), (2, 644870013), (3, 429913342), (6, 214956671), (19, 67881054), (29, 44473794), (38, 33940527), (57, 22627018), (58, 22236897), (87, 14824598), (114, 11313509), (174, 7412299), (367, 3514278), (551, 2340726), (734, 1757139), (1063, 1213302), (1101, 1171426), (1102, 1170363), (1653, 780242), (2126, 606651), (2202, 585713), (3189, 404434), (3306, 390121), (6378, 202217), (6973, 184962), (10643, 121182), (13946, 92481), (20197, 63858), (20919, 61654), (21286, 60591), (30827, 41838), (31929, 40394)]