258278544

素因数分解:

$2^4\times 3^4\times {\mathrm{199289}}^1$

素因数の和:199309

約数の個数: 50

約数和(自身を含む): 747536790

約数和(自身を除く): 489258246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 199289, 398578, 597867, 797156, 1195734, 1594312, 1793601, 2391468, 3188624, 3587202, 4782936, 5380803, 7174404, 9565872, 10761606, 14348808, 16142409, 21523212, 28697616, 32284818, 43046424, 64569636, 86092848, 129139272, 258278544]

約数ペア:

[(1, 258278544), (2, 129139272), (3, 86092848), (4, 64569636), (6, 43046424), (8, 32284818), (9, 28697616), (12, 21523212), (16, 16142409), (18, 14348808), (24, 10761606), (27, 9565872), (36, 7174404), (48, 5380803), (54, 4782936), (72, 3587202), (81, 3188624), (108, 2391468), (144, 1793601), (162, 1594312), (216, 1195734), (324, 797156), (432, 597867), (648, 398578), (1296, 199289)]