539222754

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 1262592000

約数和(自身を除く): 723369246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 479, 547, 686, 958, 1029, 1094, 1437, 1641, 2058, 2874, 3282, 3353, 3829, 6706, 7658, 10059, 11487, 20118, 22974, 23471, 26803, 46942, 53606, 70413, 80409, 140826, 160818, 164297, 187621, 262013, 328594, 375242, 492891, 524026, 562863, 786039, 985782, 1125726, 1572078, 1834091, 3668182, 5502273, 11004546, 12838637, 25677274, 38515911, 77031822, 89870459, 179740918, 269611377, 539222754]

約数ペア:

[(1, 539222754), (2, 269611377), (3, 179740918), (6, 89870459), (7, 77031822), (14, 38515911), (21, 25677274), (42, 12838637), (49, 11004546), (98, 5502273), (147, 3668182), (294, 1834091), (343, 1572078), (479, 1125726), (547, 985782), (686, 786039), (958, 562863), (1029, 524026), (1094, 492891), (1437, 375242), (1641, 328594), (2058, 262013), (2874, 187621), (3282, 164297), (3353, 160818), (3829, 140826), (6706, 80409), (7658, 70413), (10059, 53606), (11487, 46942), (20118, 26803), (22974, 23471)]