262153248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{390109}}^1$

素因数の和:390129

約数の個数: 48

約数和(自身を含む): 786461760

約数和(自身を除く): 524308512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 390109, 780218, 1170327, 1560436, 2340654, 2730763, 3120872, 4681308, 5461526, 6241744, 8192289, 9362616, 10923052, 12483488, 16384578, 18725232, 21846104, 32769156, 37450464, 43692208, 65538312, 87384416, 131076624, 262153248]

約数ペア:

[(1, 262153248), (2, 131076624), (3, 87384416), (4, 65538312), (6, 43692208), (7, 37450464), (8, 32769156), (12, 21846104), (14, 18725232), (16, 16384578), (21, 12483488), (24, 10923052), (28, 9362616), (32, 8192289), (42, 6241744), (48, 5461526), (56, 4681308), (84, 3120872), (96, 2730763), (112, 2340654), (168, 1560436), (224, 1170327), (336, 780218), (672, 390109)]