253188576

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1907}}^1$

素因数の和:2384

約数の個数: 72

約数和(自身を含む): 721945224

約数和(自身を除く): 468756648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 922, 1383, 1844, 1907, 2766, 3688, 3814, 4149, 5532, 5721, 7376, 7628, 8298, 11064, 11442, 14752, 15256, 16596, 17163, 22128, 22884, 30512, 33192, 34326, 44256, 45768, 61024, 66384, 68652, 91536, 132768, 137304, 183072, 274608, 549216, 879127, 1758254, 2637381, 3516508, 5274762, 7033016, 7912143, 10549524, 14066032, 15824286, 21099048, 28132064, 31648572, 42198096, 63297144, 84396192, 126594288, 253188576]

約数ペア:

[(1, 253188576), (2, 126594288), (3, 84396192), (4, 63297144), (6, 42198096), (8, 31648572), (9, 28132064), (12, 21099048), (16, 15824286), (18, 14066032), (24, 10549524), (32, 7912143), (36, 7033016), (48, 5274762), (72, 3516508), (96, 2637381), (144, 1758254), (288, 879127), (461, 549216), (922, 274608), (1383, 183072), (1844, 137304), (1907, 132768), (2766, 91536), (3688, 68652), (3814, 66384), (4149, 61024), (5532, 45768), (5721, 44256), (7376, 34326), (7628, 33192), (8298, 30512), (11064, 22884), (11442, 22128), (14752, 17163), (15256, 16596)]