218368876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{659}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 443076480

約数和(自身を除く): 224707604

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 443, 659, 748, 886, 1318, 1772, 2636, 4873, 7249, 7531, 9746, 11203, 14498, 15062, 19492, 22406, 28996, 30124, 44812, 82841, 123233, 165682, 246466, 291937, 331364, 492932, 583874, 1167748, 3211307, 4962929, 6422614, 9925858, 12845228, 19851716, 54592219, 109184438, 218368876]

約数ペア:

[(1, 218368876), (2, 109184438), (4, 54592219), (11, 19851716), (17, 12845228), (22, 9925858), (34, 6422614), (44, 4962929), (68, 3211307), (187, 1167748), (374, 583874), (443, 492932), (659, 331364), (748, 291937), (886, 246466), (1318, 165682), (1772, 123233), (2636, 82841), (4873, 44812), (7249, 30124), (7531, 28996), (9746, 22406), (11203, 19492), (14498, 15062)]