508712656

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3821}}^1$

素因数の和:4039

約数の個数: 40

約数和(自身を含む): 1010888424

約数和(自身を除く): 502175768

約数列:

[1, 2, 4, 8, 16, 53, 106, 157, 212, 314, 424, 628, 848, 1256, 2512, 3821, 7642, 8321, 15284, 16642, 30568, 33284, 61136, 66568, 133136, 202513, 405026, 599897, 810052, 1199794, 1620104, 2399588, 3240208, 4799176, 9598352, 31794541, 63589082, 127178164, 254356328, 508712656]

約数ペア:

[(1, 508712656), (2, 254356328), (4, 127178164), (8, 63589082), (16, 31794541), (53, 9598352), (106, 4799176), (157, 3240208), (212, 2399588), (314, 1620104), (424, 1199794), (628, 810052), (848, 599897), (1256, 405026), (2512, 202513), (3821, 133136), (7642, 66568), (8321, 61136), (15284, 33284), (16642, 30568)]