272798512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78571}}^1$

素因数の和:78617

約数の個数: 40

約数和(自身を含む): 623547392

約数和(自身を除く): 350748880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 78571, 157142, 314284, 549997, 628568, 1099994, 1257136, 2199988, 2435701, 4399976, 4871402, 8799952, 9742804, 17049907, 19485608, 34099814, 38971216, 68199628, 136399256, 272798512]

約数ペア:

[(1, 272798512), (2, 136399256), (4, 68199628), (7, 38971216), (8, 34099814), (14, 19485608), (16, 17049907), (28, 9742804), (31, 8799952), (56, 4871402), (62, 4399976), (112, 2435701), (124, 2199988), (217, 1257136), (248, 1099994), (434, 628568), (496, 549997), (868, 314284), (1736, 157142), (3472, 78571)]