263441772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3343}}^1$

素因数の和:3563

約数の個数: 72

約数和(自身を含む): 730329600

約数和(自身を除く): 466887828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1194, 1791, 2189, 2388, 3343, 3582, 4378, 6567, 6686, 7164, 8756, 10029, 13134, 13372, 19701, 20058, 26268, 30087, 36773, 39402, 40116, 60174, 73546, 78804, 110319, 120348, 147092, 220638, 330957, 441276, 661914, 665257, 1323828, 1330514, 1995771, 2661028, 3991542, 5987313, 7317827, 7983084, 11974626, 14635654, 21953481, 23949252, 29271308, 43906962, 65860443, 87813924, 131720886, 263441772]

約数ペア:

[(1, 263441772), (2, 131720886), (3, 87813924), (4, 65860443), (6, 43906962), (9, 29271308), (11, 23949252), (12, 21953481), (18, 14635654), (22, 11974626), (33, 7983084), (36, 7317827), (44, 5987313), (66, 3991542), (99, 2661028), (132, 1995771), (198, 1330514), (199, 1323828), (396, 665257), (398, 661914), (597, 441276), (796, 330957), (1194, 220638), (1791, 147092), (2189, 120348), (2388, 110319), (3343, 78804), (3582, 73546), (4378, 60174), (6567, 40116), (6686, 39402), (7164, 36773), (8756, 30087), (10029, 26268), (13134, 20058), (13372, 19701)]