1387182216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{12269}}^1$

素因数の和:12958

約数の個数: 64

約数和(自身を含む): 3969590400

約数和(自身を除く): 2582408184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 673, 1346, 2019, 2692, 4038, 4711, 5384, 8076, 9422, 12269, 14133, 16152, 18844, 24538, 28266, 36807, 37688, 49076, 56532, 73614, 85883, 98152, 113064, 147228, 171766, 257649, 294456, 343532, 515298, 687064, 1030596, 2061192, 8257037, 16514074, 24771111, 33028148, 49542222, 57799259, 66056296, 99084444, 115598518, 173397777, 198168888, 231197036, 346795554, 462394072, 693591108, 1387182216]

約数ペア:

[(1, 1387182216), (2, 693591108), (3, 462394072), (4, 346795554), (6, 231197036), (7, 198168888), (8, 173397777), (12, 115598518), (14, 99084444), (21, 66056296), (24, 57799259), (28, 49542222), (42, 33028148), (56, 24771111), (84, 16514074), (168, 8257037), (673, 2061192), (1346, 1030596), (2019, 687064), (2692, 515298), (4038, 343532), (4711, 294456), (5384, 257649), (8076, 171766), (9422, 147228), (12269, 113064), (14133, 98152), (16152, 85883), (18844, 73614), (24538, 56532), (28266, 49076), (36807, 37688)]