258010592

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16223}}^1$

素因数の和:16311

約数の個数: 48

約数和(自身を含む): 588736512

約数和(自身を除く): 330725920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 16223, 32446, 64892, 113561, 129784, 227122, 259568, 454244, 519136, 908488, 1151833, 1816976, 2303666, 3633952, 4607332, 8062831, 9214664, 16125662, 18429328, 32251324, 36858656, 64502648, 129005296, 258010592]

約数ペア:

[(1, 258010592), (2, 129005296), (4, 64502648), (7, 36858656), (8, 32251324), (14, 18429328), (16, 16125662), (28, 9214664), (32, 8062831), (56, 4607332), (71, 3633952), (112, 2303666), (142, 1816976), (224, 1151833), (284, 908488), (497, 519136), (568, 454244), (994, 259568), (1136, 227122), (1988, 129784), (2272, 113561), (3976, 64892), (7952, 32446), (15904, 16223)]