766084462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 1414361088

約数和(自身を除く): 648276626

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 71, 142, 143, 286, 341, 403, 682, 781, 806, 923, 1217, 1562, 1846, 2201, 2434, 4402, 4433, 8866, 10153, 13387, 15821, 20306, 24211, 26774, 28613, 31642, 37727, 48422, 57226, 75454, 86407, 172814, 174031, 314743, 348062, 414997, 490451, 629486, 829994, 950477, 980902, 1123291, 1900954, 2246582, 2678617, 5357234, 5394961, 10789922, 12356201, 24712402, 29464787, 34822021, 58929574, 69644042, 383042231, 766084462]

約数ペア:

[(1, 766084462), (2, 383042231), (11, 69644042), (13, 58929574), (22, 34822021), (26, 29464787), (31, 24712402), (62, 12356201), (71, 10789922), (142, 5394961), (143, 5357234), (286, 2678617), (341, 2246582), (403, 1900954), (682, 1123291), (781, 980902), (806, 950477), (923, 829994), (1217, 629486), (1562, 490451), (1846, 414997), (2201, 348062), (2434, 314743), (4402, 174031), (4433, 172814), (8866, 86407), (10153, 75454), (13387, 57226), (15821, 48422), (20306, 37727), (24211, 31642), (26774, 28613)]