12977264736

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{421121}}^1$

素因数の和:421244

約数の個数: 72

約数和(自身を含む): 37249083144

約数和(自身を除く): 24271818408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 10272, 15408, 30816, 421121, 842242, 1263363, 1684484, 2526726, 3368968, 3790089, 5053452, 6737936, 7580178, 10106904, 13475872, 15160356, 20213808, 30320712, 40427616, 45059947, 60641424, 90119894, 121282848, 135179841, 180239788, 270359682, 360479576, 405539523, 540719364, 720959152, 811079046, 1081438728, 1441918304, 1622158092, 2162877456, 3244316184, 4325754912, 6488632368, 12977264736]

約数ペア:

[(1, 12977264736), (2, 6488632368), (3, 4325754912), (4, 3244316184), (6, 2162877456), (8, 1622158092), (9, 1441918304), (12, 1081438728), (16, 811079046), (18, 720959152), (24, 540719364), (32, 405539523), (36, 360479576), (48, 270359682), (72, 180239788), (96, 135179841), (107, 121282848), (144, 90119894), (214, 60641424), (288, 45059947), (321, 40427616), (428, 30320712), (642, 20213808), (856, 15160356), (963, 13475872), (1284, 10106904), (1712, 7580178), (1926, 6737936), (2568, 5053452), (3424, 3790089), (3852, 3368968), (5136, 2526726), (7704, 1684484), (10272, 1263363), (15408, 842242), (30816, 421121)]