262089968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1542

約数の個数: 80

約数和(自身を含む): 614532096

約数和(自身を除く): 352442128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 142, 161, 184, 284, 322, 368, 497, 568, 644, 994, 1136, 1288, 1433, 1633, 1988, 2576, 2866, 3266, 3976, 5732, 6532, 7952, 10031, 11431, 11464, 13064, 20062, 22862, 22928, 26128, 32959, 40124, 45724, 65918, 80248, 91448, 101743, 131836, 160496, 182896, 203486, 230713, 263672, 406972, 461426, 527344, 712201, 813944, 922852, 1424402, 1627888, 1845704, 2340089, 2848804, 3691408, 4680178, 5697608, 9360356, 11395216, 16380623, 18720712, 32761246, 37441424, 65522492, 131044984, 262089968]

約数ペア:

[(1, 262089968), (2, 131044984), (4, 65522492), (7, 37441424), (8, 32761246), (14, 18720712), (16, 16380623), (23, 11395216), (28, 9360356), (46, 5697608), (56, 4680178), (71, 3691408), (92, 2848804), (112, 2340089), (142, 1845704), (161, 1627888), (184, 1424402), (284, 922852), (322, 813944), (368, 712201), (497, 527344), (568, 461426), (644, 406972), (994, 263672), (1136, 230713), (1288, 203486), (1433, 182896), (1633, 160496), (1988, 131836), (2576, 101743), (2866, 91448), (3266, 80248), (3976, 65918), (5732, 45724), (6532, 40124), (7952, 32959), (10031, 26128), (11431, 22928), (11464, 22862), (13064, 20062)]