255364224

素因数分解:

$2^7\times 3^1\times {\mathrm{665011}}^1$

素因数の和:665028

約数の個数: 32

約数和(自身を含む): 678312240

約数和(自身を除く): 422948016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 665011, 1330022, 1995033, 2660044, 3990066, 5320088, 7980132, 10640176, 15960264, 21280352, 31920528, 42560704, 63841056, 85121408, 127682112, 255364224]

約数ペア:

[(1, 255364224), (2, 127682112), (3, 85121408), (4, 63841056), (6, 42560704), (8, 31920528), (12, 21280352), (16, 15960264), (24, 10640176), (32, 7980132), (48, 5320088), (64, 3990066), (96, 2660044), (128, 1995033), (192, 1330022), (384, 665011)]