248765244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1635

約数の個数: 96

約数和(自身を含む): 719448576

約数和(自身を除く): 470683332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 157, 182, 273, 314, 364, 471, 546, 628, 942, 1092, 1099, 1451, 1884, 2041, 2198, 2902, 3297, 4082, 4353, 4396, 5804, 6123, 6594, 8164, 8706, 10157, 12246, 13188, 14287, 17412, 18863, 20314, 24492, 28574, 30471, 37726, 40628, 42861, 56589, 57148, 60942, 75452, 85722, 113178, 121884, 132041, 171444, 226356, 227807, 264082, 396123, 455614, 528164, 683421, 792246, 911228, 1366842, 1584492, 1594649, 2733684, 2961491, 3189298, 4783947, 5922982, 6378596, 8884473, 9567894, 11845964, 17768946, 19135788, 20730437, 35537892, 41460874, 62191311, 82921748, 124382622, 248765244]

約数ペア:

[(1, 248765244), (2, 124382622), (3, 82921748), (4, 62191311), (6, 41460874), (7, 35537892), (12, 20730437), (13, 19135788), (14, 17768946), (21, 11845964), (26, 9567894), (28, 8884473), (39, 6378596), (42, 5922982), (52, 4783947), (78, 3189298), (84, 2961491), (91, 2733684), (156, 1594649), (157, 1584492), (182, 1366842), (273, 911228), (314, 792246), (364, 683421), (471, 528164), (546, 455614), (628, 396123), (942, 264082), (1092, 227807), (1099, 226356), (1451, 171444), (1884, 132041), (2041, 121884), (2198, 113178), (2902, 85722), (3297, 75452), (4082, 60942), (4353, 57148), (4396, 56589), (5804, 42861), (6123, 40628), (6594, 37726), (8164, 30471), (8706, 28574), (10157, 24492), (12246, 20314), (13188, 18863), (14287, 17412)]