316486532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 601800192

約数和(自身を除く): 285313660

約数列:

[1, 2, 4, 23, 46, 47, 53, 92, 94, 106, 188, 212, 1081, 1219, 1381, 2162, 2438, 2491, 2762, 4324, 4876, 4982, 5524, 9964, 31763, 57293, 63526, 64907, 73193, 114586, 127052, 129814, 146386, 229172, 259628, 292772, 1492861, 1683439, 2985722, 3366878, 3440071, 5971444, 6733756, 6880142, 13760284, 79121633, 158243266, 316486532]

約数ペア:

[(1, 316486532), (2, 158243266), (4, 79121633), (23, 13760284), (46, 6880142), (47, 6733756), (53, 5971444), (92, 3440071), (94, 3366878), (106, 2985722), (188, 1683439), (212, 1492861), (1081, 292772), (1219, 259628), (1381, 229172), (2162, 146386), (2438, 129814), (2491, 127052), (2762, 114586), (4324, 73193), (4876, 64907), (4982, 63526), (5524, 57293), (9964, 31763)]