307219792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{10709}}^1$

素因数の和:10891

約数の個数: 40

約数和(自身を含む): 653395680

約数和(自身を除く): 346175888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 10709, 14344, 21418, 28688, 42836, 85672, 117799, 171344, 235598, 471196, 942392, 1745567, 1884784, 3491134, 6982268, 13964536, 19201237, 27929072, 38402474, 76804948, 153609896, 307219792]

約数ペア:

[(1, 307219792), (2, 153609896), (4, 76804948), (8, 38402474), (11, 27929072), (16, 19201237), (22, 13964536), (44, 6982268), (88, 3491134), (163, 1884784), (176, 1745567), (326, 942392), (652, 471196), (1304, 235598), (1793, 171344), (2608, 117799), (3586, 85672), (7172, 42836), (10709, 28688), (14344, 21418)]