831297372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{31051}}^1$

素因数の和:31178

約数の個数: 48

約数和(自身を含む): 2044960512

約数和(自身を除く): 1213663140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 582, 1164, 2231, 4462, 6693, 8924, 13386, 26772, 31051, 62102, 93153, 124204, 186306, 372612, 714173, 1428346, 2142519, 2856692, 3011947, 4285038, 6023894, 8570076, 9035841, 12047788, 18071682, 36143364, 69274781, 138549562, 207824343, 277099124, 415648686, 831297372]

約数ペア:

[(1, 831297372), (2, 415648686), (3, 277099124), (4, 207824343), (6, 138549562), (12, 69274781), (23, 36143364), (46, 18071682), (69, 12047788), (92, 9035841), (97, 8570076), (138, 6023894), (194, 4285038), (276, 3011947), (291, 2856692), (388, 2142519), (582, 1428346), (1164, 714173), (2231, 372612), (4462, 186306), (6693, 124204), (8924, 93153), (13386, 62102), (26772, 31051)]