272440908

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2353

約数の個数: 72

約数和(自身を含む): 720125952

約数和(自身を除く): 447685044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 381, 486, 508, 762, 972, 1143, 1524, 2207, 2286, 3429, 4414, 4572, 6621, 6858, 8828, 10287, 13242, 13716, 19863, 20574, 26484, 30861, 39726, 41148, 59589, 61722, 79452, 119178, 123444, 178767, 238356, 280289, 357534, 536301, 560578, 715068, 840867, 1072602, 1121156, 1681734, 2145204, 2522601, 3363468, 5045202, 7567803, 10090404, 15135606, 22703409, 30271212, 45406818, 68110227, 90813636, 136220454, 272440908]

約数ペア:

[(1, 272440908), (2, 136220454), (3, 90813636), (4, 68110227), (6, 45406818), (9, 30271212), (12, 22703409), (18, 15135606), (27, 10090404), (36, 7567803), (54, 5045202), (81, 3363468), (108, 2522601), (127, 2145204), (162, 1681734), (243, 1121156), (254, 1072602), (324, 840867), (381, 715068), (486, 560578), (508, 536301), (762, 357534), (972, 280289), (1143, 238356), (1524, 178767), (2207, 123444), (2286, 119178), (3429, 79452), (4414, 61722), (4572, 59589), (6621, 41148), (6858, 39726), (8828, 30861), (10287, 26484), (13242, 20574), (13716, 19863)]