224707616

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^2\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 515390400

約数和(自身を除く): 290682784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 199, 224, 284, 398, 497, 568, 796, 994, 1136, 1393, 1592, 1988, 2272, 2786, 3184, 3976, 5041, 5572, 6368, 7952, 10082, 11144, 14129, 15904, 20164, 22288, 28258, 35287, 40328, 44576, 56516, 70574, 80656, 98903, 113032, 141148, 161312, 197806, 226064, 282296, 395612, 452128, 564592, 791224, 1003159, 1129184, 1582448, 2006318, 3164896, 4012636, 7022113, 8025272, 14044226, 16050544, 28088452, 32101088, 56176904, 112353808, 224707616]

約数ペア:

[(1, 224707616), (2, 112353808), (4, 56176904), (7, 32101088), (8, 28088452), (14, 16050544), (16, 14044226), (28, 8025272), (32, 7022113), (56, 4012636), (71, 3164896), (112, 2006318), (142, 1582448), (199, 1129184), (224, 1003159), (284, 791224), (398, 564592), (497, 452128), (568, 395612), (796, 282296), (994, 226064), (1136, 197806), (1393, 161312), (1592, 141148), (1988, 113032), (2272, 98903), (2786, 80656), (3184, 70574), (3976, 56516), (5041, 44576), (5572, 40328), (6368, 35287), (7952, 28258), (10082, 22288), (11144, 20164), (14129, 15904)]