245779968

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{22859}}^1$

素因数の和:22887

約数の個数: 80

約数和(自身を含む): 748344960

約数和(自身を除く): 502564992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 22859, 45718, 68577, 91436, 137154, 160013, 182872, 274308, 320026, 365744, 480039, 548616, 640052, 731488, 960078, 1097232, 1280104, 1462976, 1920156, 2194464, 2560208, 2925952, 3840312, 4388928, 5120416, 5851904, 7680624, 8777856, 10240832, 11703808, 15361248, 17555712, 20481664, 30722496, 35111424, 40963328, 61444992, 81926656, 122889984, 245779968]

約数ペア:

[(1, 245779968), (2, 122889984), (3, 81926656), (4, 61444992), (6, 40963328), (7, 35111424), (8, 30722496), (12, 20481664), (14, 17555712), (16, 15361248), (21, 11703808), (24, 10240832), (28, 8777856), (32, 7680624), (42, 5851904), (48, 5120416), (56, 4388928), (64, 3840312), (84, 2925952), (96, 2560208), (112, 2194464), (128, 1920156), (168, 1462976), (192, 1280104), (224, 1097232), (256, 960078), (336, 731488), (384, 640052), (448, 548616), (512, 480039), (672, 365744), (768, 320026), (896, 274308), (1344, 182872), (1536, 160013), (1792, 137154), (2688, 91436), (3584, 68577), (5376, 45718), (10752, 22859)]