277917276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1163

約数の個数: 96

約数和(自身を含む): 801687040

約数和(自身を除く): 523769764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 307, 364, 546, 614, 829, 921, 1092, 1228, 1658, 1842, 2149, 2487, 3316, 3684, 3991, 4298, 4974, 5803, 6447, 7982, 8596, 9948, 10777, 11606, 11973, 12894, 15964, 17409, 21554, 23212, 23946, 25788, 27937, 32331, 34818, 43108, 47892, 55874, 64662, 69636, 75439, 83811, 111748, 129324, 150878, 167622, 226317, 254503, 301756, 335244, 452634, 509006, 763509, 905268, 1018012, 1527018, 1781521, 3054036, 3308539, 3563042, 5344563, 6617078, 7126084, 9925617, 10689126, 13234156, 19851234, 21378252, 23159773, 39702468, 46319546, 69479319, 92639092, 138958638, 277917276]

約数ペア:

[(1, 277917276), (2, 138958638), (3, 92639092), (4, 69479319), (6, 46319546), (7, 39702468), (12, 23159773), (13, 21378252), (14, 19851234), (21, 13234156), (26, 10689126), (28, 9925617), (39, 7126084), (42, 6617078), (52, 5344563), (78, 3563042), (84, 3308539), (91, 3054036), (156, 1781521), (182, 1527018), (273, 1018012), (307, 905268), (364, 763509), (546, 509006), (614, 452634), (829, 335244), (921, 301756), (1092, 254503), (1228, 226317), (1658, 167622), (1842, 150878), (2149, 129324), (2487, 111748), (3316, 83811), (3684, 75439), (3991, 69636), (4298, 64662), (4974, 55874), (5803, 47892), (6447, 43108), (7982, 34818), (8596, 32331), (9948, 27937), (10777, 25788), (11606, 23946), (11973, 23212), (12894, 21554), (15964, 17409)]