331019472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{985177}}^1$

素因数の和:985195

約数の個数: 40

約数和(自身を含む): 977296576

約数和(自身を除く): 646277104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 985177, 1970354, 2955531, 3940708, 5911062, 6896239, 7881416, 11822124, 13792478, 15762832, 20688717, 23644248, 27584956, 41377434, 47288496, 55169912, 82754868, 110339824, 165509736, 331019472]

約数ペア:

[(1, 331019472), (2, 165509736), (3, 110339824), (4, 82754868), (6, 55169912), (7, 47288496), (8, 41377434), (12, 27584956), (14, 23644248), (16, 20688717), (21, 15762832), (24, 13792478), (28, 11822124), (42, 7881416), (48, 6896239), (56, 5911062), (84, 3940708), (112, 2955531), (168, 1970354), (336, 985177)]