239543808

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22307

約数の個数: 80

約数和(自身を含む): 729358080

約数和(自身を除く): 489814272

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, 22279, 44558, 66837, 89116, 133674, 155953, 178232, 267348, 311906, 356464, 467859, 534696, 623812, 712928, 935718, 1069392, 1247624, 1425856, 1871436, 2138784, 2495248, 2851712, 3742872, 4277568, 4990496, 5703424, 7485744, 8555136, 9980992, 11406848, 14971488, 17110272, 19961984, 29942976, 34220544, 39923968, 59885952, 79847936, 119771904, 239543808]

約数ペア:

[(1, 239543808), (2, 119771904), (3, 79847936), (4, 59885952), (6, 39923968), (7, 34220544), (8, 29942976), (12, 19961984), (14, 17110272), (16, 14971488), (21, 11406848), (24, 9980992), (28, 8555136), (32, 7485744), (42, 5703424), (48, 4990496), (56, 4277568), (64, 3742872), (84, 2851712), (96, 2495248), (112, 2138784), (128, 1871436), (168, 1425856), (192, 1247624), (224, 1069392), (256, 935718), (336, 712928), (384, 623812), (448, 534696), (512, 467859), (672, 356464), (768, 311906), (896, 267348), (1344, 178232), (1536, 155953), (1792, 133674), (2688, 89116), (3584, 66837), (5376, 44558), (10752, 22279)]