461677804

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 1002032640

約数和(自身を除く): 540354836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 322, 329, 644, 658, 1081, 1127, 1316, 2162, 2179, 2254, 2303, 4324, 4358, 4508, 4606, 7567, 8716, 9212, 15134, 15253, 30268, 30506, 50117, 52969, 61012, 100234, 102413, 105938, 106771, 200468, 204826, 211876, 213542, 350819, 409652, 427084, 701638, 716891, 1403276, 1433782, 2355499, 2455733, 2867564, 4710998, 4911466, 5018237, 9421996, 9822932, 10036474, 16488493, 20072948, 32976986, 65953972, 115419451, 230838902, 461677804]

約数ペア:

[(1, 461677804), (2, 230838902), (4, 115419451), (7, 65953972), (14, 32976986), (23, 20072948), (28, 16488493), (46, 10036474), (47, 9822932), (49, 9421996), (92, 5018237), (94, 4911466), (98, 4710998), (161, 2867564), (188, 2455733), (196, 2355499), (322, 1433782), (329, 1403276), (644, 716891), (658, 701638), (1081, 427084), (1127, 409652), (1316, 350819), (2162, 213542), (2179, 211876), (2254, 204826), (2303, 200468), (4324, 106771), (4358, 105938), (4508, 102413), (4606, 100234), (7567, 61012), (8716, 52969), (9212, 50117), (15134, 30506), (15253, 30268)]