344047872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{63997}}^1$

素因数の和:64023

約数の個数: 72

約数和(自身を含む): 1046495296

約数和(自身を除く): 702447424

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, 672, 768, 896, 1344, 1792, 2688, 5376, 63997, 127994, 191991, 255988, 383982, 447979, 511976, 767964, 895958, 1023952, 1343937, 1535928, 1791916, 2047904, 2687874, 3071856, 3583832, 4095808, 5375748, 6143712, 7167664, 8191616, 10751496, 12287424, 14335328, 16383232, 21502992, 24574848, 28670656, 43005984, 49149696, 57341312, 86011968, 114682624, 172023936, 344047872]

約数ペア:

[(1, 344047872), (2, 172023936), (3, 114682624), (4, 86011968), (6, 57341312), (7, 49149696), (8, 43005984), (12, 28670656), (14, 24574848), (16, 21502992), (21, 16383232), (24, 14335328), (28, 12287424), (32, 10751496), (42, 8191616), (48, 7167664), (56, 6143712), (64, 5375748), (84, 4095808), (96, 3583832), (112, 3071856), (128, 2687874), (168, 2047904), (192, 1791916), (224, 1535928), (256, 1343937), (336, 1023952), (384, 895958), (448, 767964), (672, 511976), (768, 447979), (896, 383982), (1344, 255988), (1792, 191991), (2688, 127994), (5376, 63997)]