1320243008

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{48311}}^1$

素因数の和:48391

約数の個数: 56

約数和(自身を含む): 3043269504

約数和(自身を除く): 1723026496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 48311, 96622, 193244, 338177, 386488, 676354, 772976, 1352708, 1545952, 2705416, 2946971, 3091904, 5410832, 5893942, 10821664, 11787884, 20628797, 21643328, 23575768, 41257594, 47151536, 82515188, 94303072, 165030376, 188606144, 330060752, 660121504, 1320243008]

約数ペア:

[(1, 1320243008), (2, 660121504), (4, 330060752), (7, 188606144), (8, 165030376), (14, 94303072), (16, 82515188), (28, 47151536), (32, 41257594), (56, 23575768), (61, 21643328), (64, 20628797), (112, 11787884), (122, 10821664), (224, 5893942), (244, 5410832), (427, 3091904), (448, 2946971), (488, 2705416), (854, 1545952), (976, 1352708), (1708, 772976), (1952, 676354), (3416, 386488), (3904, 338177), (6832, 193244), (13664, 96622), (27328, 48311)]