275340906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 620006400

約数和(自身を除く): 344665494

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 239, 261, 478, 522, 717, 1434, 2151, 2207, 4302, 4414, 6621, 6931, 13242, 13862, 19863, 20793, 39726, 41586, 62379, 64003, 124758, 128006, 192009, 384018, 527473, 576027, 1054946, 1152054, 1582419, 3164838, 4747257, 9494514, 15296717, 30593434, 45890151, 91780302, 137670453, 275340906]

約数ペア:

[(1, 275340906), (2, 137670453), (3, 91780302), (6, 45890151), (9, 30593434), (18, 15296717), (29, 9494514), (58, 4747257), (87, 3164838), (174, 1582419), (239, 1152054), (261, 1054946), (478, 576027), (522, 527473), (717, 384018), (1434, 192009), (2151, 128006), (2207, 124758), (4302, 64003), (4414, 62379), (6621, 41586), (6931, 39726), (13242, 20793), (13862, 19863)]