387146196

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{43189}}^1$

素因数の和:43285

約数の個数: 48

約数和(自身を含む): 1015828800

約数和(自身を除く): 628682604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 43189, 86378, 129567, 172756, 259134, 388701, 518268, 777402, 1166103, 1554804, 2332206, 3584687, 4664412, 7169374, 10754061, 14338748, 21508122, 32262183, 43016244, 64524366, 96786549, 129048732, 193573098, 387146196]

約数ペア:

[(1, 387146196), (2, 193573098), (3, 129048732), (4, 96786549), (6, 64524366), (9, 43016244), (12, 32262183), (18, 21508122), (27, 14338748), (36, 10754061), (54, 7169374), (83, 4664412), (108, 3584687), (166, 2332206), (249, 1554804), (332, 1166103), (498, 777402), (747, 518268), (996, 388701), (1494, 259134), (2241, 172756), (2988, 129567), (4482, 86378), (8964, 43189)]