289944312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1725859}}^1$

素因数の和:1725875

約数の個数: 32

約数和(自身を含む): 828412800

約数和(自身を除く): 538468488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1725859, 3451718, 5177577, 6903436, 10355154, 12081013, 13806872, 20710308, 24162026, 36243039, 41420616, 48324052, 72486078, 96648104, 144972156, 289944312]

約数ペア:

[(1, 289944312), (2, 144972156), (3, 96648104), (4, 72486078), (6, 48324052), (7, 41420616), (8, 36243039), (12, 24162026), (14, 20710308), (21, 13806872), (24, 12081013), (28, 10355154), (42, 6903436), (56, 5177577), (84, 3451718), (168, 1725859)]