225079488

素因数分解:

$2^6\times 3^2\times {\mathrm{390763}}^1$

素因数の和:390781

約数の個数: 42

約数和(自身を含む): 645151364

約数和(自身を除く): 420071876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 390763, 781526, 1172289, 1563052, 2344578, 3126104, 3516867, 4689156, 6252208, 7033734, 9378312, 12504416, 14067468, 18756624, 25008832, 28134936, 37513248, 56269872, 75026496, 112539744, 225079488]

約数ペア:

[(1, 225079488), (2, 112539744), (3, 75026496), (4, 56269872), (6, 37513248), (8, 28134936), (9, 25008832), (12, 18756624), (16, 14067468), (18, 12504416), (24, 9378312), (32, 7033734), (36, 6252208), (48, 4689156), (64, 3516867), (72, 3126104), (96, 2344578), (144, 1563052), (192, 1172289), (288, 781526), (576, 390763)]