258444324

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 689351040

約数和(自身を除く): 430906716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 163, 212, 277, 318, 326, 477, 489, 554, 636, 652, 831, 954, 978, 1108, 1431, 1467, 1662, 1908, 1956, 2493, 2862, 2934, 3324, 4401, 4986, 5724, 5868, 7479, 8639, 8802, 9972, 14681, 14958, 17278, 17604, 25917, 29362, 29916, 34556, 44043, 45151, 51834, 58724, 77751, 88086, 90302, 103668, 132129, 135453, 155502, 176172, 180604, 233253, 264258, 270906, 311004, 396387, 406359, 466506, 528516, 541812, 792774, 812718, 933012, 1219077, 1585548, 1625436, 2393003, 2438154, 4786006, 4876308, 7179009, 9572012, 14358018, 21537027, 28716036, 43074054, 64611081, 86148108, 129222162, 258444324]

約数ペア:

[(1, 258444324), (2, 129222162), (3, 86148108), (4, 64611081), (6, 43074054), (9, 28716036), (12, 21537027), (18, 14358018), (27, 9572012), (36, 7179009), (53, 4876308), (54, 4786006), (106, 2438154), (108, 2393003), (159, 1625436), (163, 1585548), (212, 1219077), (277, 933012), (318, 812718), (326, 792774), (477, 541812), (489, 528516), (554, 466506), (636, 406359), (652, 396387), (831, 311004), (954, 270906), (978, 264258), (1108, 233253), (1431, 180604), (1467, 176172), (1662, 155502), (1908, 135453), (1956, 132129), (2493, 103668), (2862, 90302), (2934, 88086), (3324, 77751), (4401, 58724), (4986, 51834), (5724, 45151), (5868, 44043), (7479, 34556), (8639, 29916), (8802, 29362), (9972, 25917), (14681, 17604), (14958, 17278)]