256903152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{486559}}^1$

素因数の和:486581

約数の個数: 40

約数和(自身を含む): 724001280

約数和(自身を除く): 467098128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 486559, 973118, 1459677, 1946236, 2919354, 3892472, 5352149, 5838708, 7784944, 10704298, 11677416, 16056447, 21408596, 23354832, 32112894, 42817192, 64225788, 85634384, 128451576, 256903152]

約数ペア:

[(1, 256903152), (2, 128451576), (3, 85634384), (4, 64225788), (6, 42817192), (8, 32112894), (11, 23354832), (12, 21408596), (16, 16056447), (22, 11677416), (24, 10704298), (33, 7784944), (44, 5838708), (48, 5352149), (66, 3892472), (88, 2919354), (132, 1946236), (176, 1459677), (264, 973118), (528, 486559)]