243811116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{356449}}^1$

素因数の和:356478

約数の個数: 36

約数和(自身を含む): 648739000

約数和(自身を除く): 404927884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 356449, 712898, 1069347, 1425796, 2138694, 3208041, 4277388, 6416082, 6772531, 12832164, 13545062, 20317593, 27090124, 40635186, 60952779, 81270372, 121905558, 243811116]

約数ペア:

[(1, 243811116), (2, 121905558), (3, 81270372), (4, 60952779), (6, 40635186), (9, 27090124), (12, 20317593), (18, 13545062), (19, 12832164), (36, 6772531), (38, 6416082), (57, 4277388), (76, 3208041), (114, 2138694), (171, 1425796), (228, 1069347), (342, 712898), (684, 356449)]