228379548

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{138917}}^1$

素因数の和:139061

約数の個数: 24

約数和(自身を含む): 536779152

約数和(自身を除く): 308399604

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 138917, 277834, 416751, 555668, 833502, 1667004, 19031629, 38063258, 57094887, 76126516, 114189774, 228379548]

約数ペア:

[(1, 228379548), (2, 114189774), (3, 76126516), (4, 57094887), (6, 38063258), (12, 19031629), (137, 1667004), (274, 833502), (411, 555668), (548, 416751), (822, 277834), (1644, 138917)]