217369024

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{331}}^2$

素因数の和:705

約数の個数: 42

約数和(自身を含む): 446605152

約数和(自身を除く): 229236128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 331, 496, 662, 992, 1324, 1984, 2648, 5296, 10261, 10592, 20522, 21184, 41044, 82088, 109561, 164176, 219122, 328352, 438244, 656704, 876488, 1752976, 3396391, 3505952, 6792782, 7011904, 13585564, 27171128, 54342256, 108684512, 217369024]

約数ペア:

[(1, 217369024), (2, 108684512), (4, 54342256), (8, 27171128), (16, 13585564), (31, 7011904), (32, 6792782), (62, 3505952), (64, 3396391), (124, 1752976), (248, 876488), (331, 656704), (496, 438244), (662, 328352), (992, 219122), (1324, 164176), (1984, 109561), (2648, 82088), (5296, 41044), (10261, 21184), (10592, 20522)]