288737152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{205069}}^1$

素因数の和:205094

約数の個数: 32

約数和(自身を含む): 627514200

約数和(自身を除く): 338777048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 205069, 410138, 820276, 1640552, 2255759, 3281104, 4511518, 6562208, 9023036, 13124416, 18046072, 26248832, 36092144, 72184288, 144368576, 288737152]

約数ペア:

[(1, 288737152), (2, 144368576), (4, 72184288), (8, 36092144), (11, 26248832), (16, 18046072), (22, 13124416), (32, 9023036), (44, 6562208), (64, 4511518), (88, 3281104), (128, 2255759), (176, 1640552), (352, 820276), (704, 410138), (1408, 205069)]