261680544

素因数分解:

$2^5\times 3^4\times {\mathrm{100957}}^1$

素因数の和:100979

約数の個数: 60

約数和(自身を含む): 769602834

約数和(自身を除く): 507922290

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 100957, 201914, 302871, 403828, 605742, 807656, 908613, 1211484, 1615312, 1817226, 2422968, 2725839, 3230624, 3634452, 4845936, 5451678, 7268904, 8177517, 9691872, 10903356, 14537808, 16355034, 21806712, 29075616, 32710068, 43613424, 65420136, 87226848, 130840272, 261680544]

約数ペア:

[(1, 261680544), (2, 130840272), (3, 87226848), (4, 65420136), (6, 43613424), (8, 32710068), (9, 29075616), (12, 21806712), (16, 16355034), (18, 14537808), (24, 10903356), (27, 9691872), (32, 8177517), (36, 7268904), (48, 5451678), (54, 4845936), (72, 3634452), (81, 3230624), (96, 2725839), (108, 2422968), (144, 1817226), (162, 1615312), (216, 1211484), (288, 908613), (324, 807656), (432, 605742), (648, 403828), (864, 302871), (1296, 201914), (2592, 100957)]