277297614

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20297}}^1$

素因数の和:20342

約数の個数: 64

約数和(自身を含む): 701498880

約数和(自身を除く): 424201266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 414, 506, 594, 621, 759, 1242, 1518, 2277, 4554, 6831, 13662, 20297, 40594, 60891, 121782, 182673, 223267, 365346, 446534, 466831, 548019, 669801, 933662, 1096038, 1339602, 1400493, 2009403, 2800986, 4018806, 4201479, 5135141, 6028209, 8402958, 10270282, 12056418, 12604437, 15405423, 25208874, 30810846, 46216269, 92432538, 138648807, 277297614]

約数ペア:

[(1, 277297614), (2, 138648807), (3, 92432538), (6, 46216269), (9, 30810846), (11, 25208874), (18, 15405423), (22, 12604437), (23, 12056418), (27, 10270282), (33, 8402958), (46, 6028209), (54, 5135141), (66, 4201479), (69, 4018806), (99, 2800986), (138, 2009403), (198, 1400493), (207, 1339602), (253, 1096038), (297, 933662), (414, 669801), (506, 548019), (594, 466831), (621, 446534), (759, 365346), (1242, 223267), (1518, 182673), (2277, 121782), (4554, 60891), (6831, 40594), (13662, 20297)]