349739886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 735799680

約数和(自身を除く): 386059794

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 439, 502, 529, 753, 878, 1058, 1317, 1506, 1587, 2634, 3174, 5773, 10097, 11546, 17319, 20194, 30291, 34638, 60582, 110189, 132779, 220378, 232231, 265558, 330567, 398337, 464462, 661134, 696693, 796674, 1393386, 2534347, 5068694, 7603041, 15206082, 58289981, 116579962, 174869943, 349739886]

約数ペア:

[(1, 349739886), (2, 174869943), (3, 116579962), (6, 58289981), (23, 15206082), (46, 7603041), (69, 5068694), (138, 2534347), (251, 1393386), (439, 796674), (502, 696693), (529, 661134), (753, 464462), (878, 398337), (1058, 330567), (1317, 265558), (1506, 232231), (1587, 220378), (2634, 132779), (3174, 110189), (5773, 60582), (10097, 34638), (11546, 30291), (17319, 20194)]