338976

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 1061424

約数和(自身を除く): 722448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 107, 132, 144, 176, 198, 214, 264, 288, 321, 352, 396, 428, 528, 642, 792, 856, 963, 1056, 1177, 1284, 1584, 1712, 1926, 2354, 2568, 3168, 3424, 3531, 3852, 4708, 5136, 7062, 7704, 9416, 10272, 10593, 14124, 15408, 18832, 21186, 28248, 30816, 37664, 42372, 56496, 84744, 112992, 169488, 338976]

約数ペア:

[(1, 338976), (2, 169488), (3, 112992), (4, 84744), (6, 56496), (8, 42372), (9, 37664), (11, 30816), (12, 28248), (16, 21186), (18, 18832), (22, 15408), (24, 14124), (32, 10593), (33, 10272), (36, 9416), (44, 7704), (48, 7062), (66, 5136), (72, 4708), (88, 3852), (96, 3531), (99, 3424), (107, 3168), (132, 2568), (144, 2354), (176, 1926), (198, 1712), (214, 1584), (264, 1284), (288, 1177), (321, 1056), (352, 963), (396, 856), (428, 792), (528, 642)]