243012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 709632

約数和(自身を除く): 466620

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 263, 308, 462, 526, 789, 924, 1052, 1578, 1841, 2893, 3156, 3682, 5523, 5786, 7364, 8679, 11046, 11572, 17358, 20251, 22092, 34716, 40502, 60753, 81004, 121506, 243012]

約数ペア:

[(1, 243012), (2, 121506), (3, 81004), (4, 60753), (6, 40502), (7, 34716), (11, 22092), (12, 20251), (14, 17358), (21, 11572), (22, 11046), (28, 8679), (33, 7364), (42, 5786), (44, 5523), (66, 3682), (77, 3156), (84, 2893), (132, 1841), (154, 1578), (231, 1052), (263, 924), (308, 789), (462, 526)]