276527006

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 513146880

約数和(自身を除く): 236619874

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 127, 173, 203, 217, 254, 346, 406, 434, 889, 899, 1211, 1778, 1798, 2422, 3683, 3937, 5017, 5363, 6293, 7366, 7874, 10034, 10726, 12586, 21971, 25781, 27559, 35119, 37541, 43942, 51562, 55118, 70238, 75082, 114173, 153797, 155527, 228346, 307594, 311054, 637159, 681101, 799211, 1088689, 1274318, 1362202, 1598422, 2177378, 4460113, 4767707, 8920226, 9535414, 19751929, 39503858, 138263503, 276527006]

約数ペア:

[(1, 276527006), (2, 138263503), (7, 39503858), (14, 19751929), (29, 9535414), (31, 8920226), (58, 4767707), (62, 4460113), (127, 2177378), (173, 1598422), (203, 1362202), (217, 1274318), (254, 1088689), (346, 799211), (406, 681101), (434, 637159), (889, 311054), (899, 307594), (1211, 228346), (1778, 155527), (1798, 153797), (2422, 114173), (3683, 75082), (3937, 70238), (5017, 55118), (5363, 51562), (6293, 43942), (7366, 37541), (7874, 35119), (10034, 27559), (10726, 25781), (12586, 21971)]