290348472

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{8837}}^1$

素因数の和:8920

約数の個数: 48

約数和(自身を含む): 746103960

約数和(自身を除く): 455755488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1369, 2738, 4107, 5476, 8214, 8837, 10952, 16428, 17674, 26511, 32856, 35348, 53022, 70696, 106044, 212088, 326969, 653938, 980907, 1307876, 1961814, 2615752, 3923628, 7847256, 12097853, 24195706, 36293559, 48391412, 72587118, 96782824, 145174236, 290348472]

約数ペア:

[(1, 290348472), (2, 145174236), (3, 96782824), (4, 72587118), (6, 48391412), (8, 36293559), (12, 24195706), (24, 12097853), (37, 7847256), (74, 3923628), (111, 2615752), (148, 1961814), (222, 1307876), (296, 980907), (444, 653938), (888, 326969), (1369, 212088), (2738, 106044), (4107, 70696), (5476, 53022), (8214, 35348), (8837, 32856), (10952, 26511), (16428, 17674)]