255217476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{9533}}^1$

素因数の和:9660

約数の個数: 48

約数和(自身を含む): 627871104

約数和(自身を除く): 372653628

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, 9533, 13386, 19066, 26772, 28599, 38132, 57198, 114396, 219259, 438518, 657777, 877036, 924701, 1315554, 1849402, 2631108, 2774103, 3698804, 5548206, 11096412, 21268123, 42536246, 63804369, 85072492, 127608738, 255217476]

約数ペア:

[(1, 255217476), (2, 127608738), (3, 85072492), (4, 63804369), (6, 42536246), (12, 21268123), (23, 11096412), (46, 5548206), (69, 3698804), (92, 2774103), (97, 2631108), (138, 1849402), (194, 1315554), (276, 924701), (291, 877036), (388, 657777), (582, 438518), (1164, 219259), (2231, 114396), (4462, 57198), (6693, 38132), (8924, 28599), (9533, 26772), (13386, 19066)]