270952976

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 620150784

約数和(自身を除く): 349197808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 127, 172, 254, 301, 344, 443, 508, 602, 688, 886, 889, 1016, 1204, 1772, 1778, 2032, 2408, 3101, 3544, 3556, 4816, 5461, 6202, 7088, 7112, 10922, 12404, 14224, 19049, 21844, 24808, 38098, 38227, 43688, 49616, 56261, 76196, 76454, 87376, 112522, 133343, 152392, 152908, 225044, 266686, 304784, 305816, 393827, 450088, 533372, 611632, 787654, 900176, 1066744, 1575308, 2133488, 2419223, 3150616, 4838446, 6301232, 9676892, 16934561, 19353784, 33869122, 38707568, 67738244, 135476488, 270952976]

約数ペア:

[(1, 270952976), (2, 135476488), (4, 67738244), (7, 38707568), (8, 33869122), (14, 19353784), (16, 16934561), (28, 9676892), (43, 6301232), (56, 4838446), (86, 3150616), (112, 2419223), (127, 2133488), (172, 1575308), (254, 1066744), (301, 900176), (344, 787654), (443, 611632), (508, 533372), (602, 450088), (688, 393827), (886, 305816), (889, 304784), (1016, 266686), (1204, 225044), (1772, 152908), (1778, 152392), (2032, 133343), (2408, 112522), (3101, 87376), (3544, 76454), (3556, 76196), (4816, 56261), (5461, 49616), (6202, 43688), (7088, 38227), (7112, 38098), (10922, 24808), (12404, 21844), (14224, 19049)]