253165416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65519}}^1$

素因数の和:65558

約数の個数: 64

約数和(自身を含む): 754790400

約数和(自身を除く): 501624984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 65519, 131038, 196557, 262076, 393114, 458633, 524152, 786228, 917266, 1375899, 1506937, 1572456, 1834532, 2751798, 3013874, 3669064, 4520811, 5503596, 6027748, 9041622, 10548559, 11007192, 12055496, 18083244, 21097118, 31645677, 36166488, 42194236, 63291354, 84388472, 126582708, 253165416]

約数ペア:

[(1, 253165416), (2, 126582708), (3, 84388472), (4, 63291354), (6, 42194236), (7, 36166488), (8, 31645677), (12, 21097118), (14, 18083244), (21, 12055496), (23, 11007192), (24, 10548559), (28, 9041622), (42, 6027748), (46, 5503596), (56, 4520811), (69, 3669064), (84, 3013874), (92, 2751798), (138, 1834532), (161, 1572456), (168, 1506937), (184, 1375899), (276, 917266), (322, 786228), (483, 524152), (552, 458633), (644, 393114), (966, 262076), (1288, 196557), (1932, 131038), (3864, 65519)]