285425216

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2131

約数の個数: 56

約数和(自身を含む): 597408000

約数和(自身を除く): 311982784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 184, 194, 368, 388, 736, 776, 1472, 1552, 1999, 2231, 3104, 3998, 4462, 6208, 7996, 8924, 15992, 17848, 31984, 35696, 45977, 63968, 71392, 91954, 127936, 142784, 183908, 193903, 367816, 387806, 735632, 775612, 1471264, 1551224, 2942528, 3102448, 4459769, 6204896, 8919538, 12409792, 17839076, 35678152, 71356304, 142712608, 285425216]

約数ペア:

[(1, 285425216), (2, 142712608), (4, 71356304), (8, 35678152), (16, 17839076), (23, 12409792), (32, 8919538), (46, 6204896), (64, 4459769), (92, 3102448), (97, 2942528), (184, 1551224), (194, 1471264), (368, 775612), (388, 735632), (736, 387806), (776, 367816), (1472, 193903), (1552, 183908), (1999, 142784), (2231, 127936), (3104, 91954), (3998, 71392), (4462, 63968), (6208, 45977), (7996, 35696), (8924, 31984), (15992, 17848)]