478889609072

素因数分解:

$2^4\times 7^2\times {\mathrm{1613}}^1\times {\mathrm{378691}}^1$

素因数の和:380326

約数の個数: 60

約数和(自身を含む): 1080006105096

約数和(自身を除く): 601116496024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1613, 3226, 6452, 11291, 12904, 22582, 25808, 45164, 79037, 90328, 158074, 180656, 316148, 378691, 632296, 757382, 1264592, 1514764, 2650837, 3029528, 5301674, 6059056, 10603348, 18555859, 21206696, 37111718, 42413392, 74223436, 148446872, 296893744, 610828583, 1221657166, 2443314332, 4275800081, 4886628664, 8551600162, 9773257328, 17103200324, 29930600567, 34206400648, 59861201134, 68412801296, 119722402268, 239444804536, 478889609072]

約数ペア:

[(1, 478889609072), (2, 239444804536), (4, 119722402268), (7, 68412801296), (8, 59861201134), (14, 34206400648), (16, 29930600567), (28, 17103200324), (49, 9773257328), (56, 8551600162), (98, 4886628664), (112, 4275800081), (196, 2443314332), (392, 1221657166), (784, 610828583), (1613, 296893744), (3226, 148446872), (6452, 74223436), (11291, 42413392), (12904, 37111718), (22582, 21206696), (25808, 18555859), (45164, 10603348), (79037, 6059056), (90328, 5301674), (158074, 3029528), (180656, 2650837), (316148, 1514764), (378691, 1264592), (632296, 757382)]