256233072

素因数分解:

$2^4\times 3^1\times {\mathrm{5338189}}^1$

素因数の和:5338200

約数の個数: 20

約数和(自身を含む): 661935560

約数和(自身を除く): 405702488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5338189, 10676378, 16014567, 21352756, 32029134, 42705512, 64058268, 85411024, 128116536, 256233072]

約数ペア:

[(1, 256233072), (2, 128116536), (3, 85411024), (4, 64058268), (6, 42705512), (8, 32029134), (12, 21352756), (16, 16014567), (24, 10676378), (48, 5338189)]