276535714

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 533232720

約数和(自身を除く): 256697006

約数列:

[1, 2, 7, 13, 14, 26, 49, 59, 91, 98, 118, 169, 182, 283, 338, 413, 566, 637, 767, 826, 1183, 1274, 1534, 1981, 2366, 2891, 3679, 3962, 5369, 5782, 7358, 8281, 9971, 10738, 13867, 16562, 16697, 19942, 25753, 27734, 33394, 37583, 47827, 51506, 69797, 75166, 95654, 116879, 139594, 180271, 217061, 233758, 334789, 360542, 434122, 488579, 669578, 818153, 977158, 1519427, 1636306, 2343523, 2821793, 3038854, 4687046, 5643586, 10635989, 19752551, 21271978, 39505102, 138267857, 276535714]

約数ペア:

[(1, 276535714), (2, 138267857), (7, 39505102), (13, 21271978), (14, 19752551), (26, 10635989), (49, 5643586), (59, 4687046), (91, 3038854), (98, 2821793), (118, 2343523), (169, 1636306), (182, 1519427), (283, 977158), (338, 818153), (413, 669578), (566, 488579), (637, 434122), (767, 360542), (826, 334789), (1183, 233758), (1274, 217061), (1534, 180271), (1981, 139594), (2366, 116879), (2891, 95654), (3679, 75166), (3962, 69797), (5369, 51506), (5782, 47827), (7358, 37583), (8281, 33394), (9971, 27734), (10738, 25753), (13867, 19942), (16562, 16697)]