265616286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{6389}}^1$

素因数の和:6461

約数の個数: 48

約数和(自身を含む): 589362480

約数和(自身を除く): 323746194

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 507, 533, 1014, 1066, 1599, 3198, 6389, 6929, 12778, 13858, 19167, 20787, 38334, 41574, 83057, 166114, 249171, 261949, 498342, 523898, 785847, 1079741, 1571694, 2159482, 3239223, 3405337, 6478446, 6810674, 10216011, 20432022, 44269381, 88538762, 132808143, 265616286]

約数ペア:

[(1, 265616286), (2, 132808143), (3, 88538762), (6, 44269381), (13, 20432022), (26, 10216011), (39, 6810674), (41, 6478446), (78, 3405337), (82, 3239223), (123, 2159482), (169, 1571694), (246, 1079741), (338, 785847), (507, 523898), (533, 498342), (1014, 261949), (1066, 249171), (1599, 166114), (3198, 83057), (6389, 41574), (6929, 38334), (12778, 20787), (13858, 19167)]