274344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 829440

約数和(自身を除く): 555096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 276, 284, 322, 426, 483, 497, 552, 568, 644, 852, 966, 994, 1288, 1491, 1633, 1704, 1932, 1988, 2982, 3266, 3864, 3976, 4899, 5964, 6532, 9798, 11431, 11928, 13064, 19596, 22862, 34293, 39192, 45724, 68586, 91448, 137172, 274344]

約数ペア:

[(1, 274344), (2, 137172), (3, 91448), (4, 68586), (6, 45724), (7, 39192), (8, 34293), (12, 22862), (14, 19596), (21, 13064), (23, 11928), (24, 11431), (28, 9798), (42, 6532), (46, 5964), (56, 4899), (69, 3976), (71, 3864), (84, 3266), (92, 2982), (138, 1988), (142, 1932), (161, 1704), (168, 1633), (184, 1491), (213, 1288), (276, 994), (284, 966), (322, 852), (426, 644), (483, 568), (497, 552)]