409356

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 1054872

約数和(自身を除く): 645516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 137, 166, 249, 274, 332, 411, 498, 548, 747, 822, 996, 1233, 1494, 1644, 2466, 2988, 4932, 11371, 22742, 34113, 45484, 68226, 102339, 136452, 204678, 409356]

約数ペア:

[(1, 409356), (2, 204678), (3, 136452), (4, 102339), (6, 68226), (9, 45484), (12, 34113), (18, 22742), (36, 11371), (83, 4932), (137, 2988), (166, 2466), (249, 1644), (274, 1494), (332, 1233), (411, 996), (498, 822), (548, 747)]