251675088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3881}}^1$

素因数の和:4092

約数の個数: 80

約数和(自身を含む): 747083136

約数和(自身を除く): 495408048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 193, 336, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 3088, 3881, 4053, 4632, 5404, 7762, 8106, 9264, 10808, 11643, 15524, 16212, 21616, 23286, 27167, 31048, 32424, 46572, 54334, 62096, 64848, 81501, 93144, 108668, 163002, 186288, 217336, 326004, 434672, 652008, 749033, 1304016, 1498066, 2247099, 2996132, 4494198, 5243231, 5992264, 8988396, 10486462, 11984528, 15729693, 17976792, 20972924, 31459386, 35953584, 41945848, 62918772, 83891696, 125837544, 251675088]

約数ペア:

[(1, 251675088), (2, 125837544), (3, 83891696), (4, 62918772), (6, 41945848), (7, 35953584), (8, 31459386), (12, 20972924), (14, 17976792), (16, 15729693), (21, 11984528), (24, 10486462), (28, 8988396), (42, 5992264), (48, 5243231), (56, 4494198), (84, 2996132), (112, 2247099), (168, 1498066), (193, 1304016), (336, 749033), (386, 652008), (579, 434672), (772, 326004), (1158, 217336), (1351, 186288), (1544, 163002), (2316, 108668), (2702, 93144), (3088, 81501), (3881, 64848), (4053, 62096), (4632, 54334), (5404, 46572), (7762, 32424), (8106, 31048), (9264, 27167), (10808, 23286), (11643, 21616), (15524, 16212)]