255863064

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{47807}}^1$

素因数の和:48039

約数の個数: 32

約数和(自身を含む): 642539520

約数和(自身を除く): 386676456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 47807, 95614, 143421, 191228, 286842, 382456, 573684, 1147368, 10660961, 21321922, 31982883, 42643844, 63965766, 85287688, 127931532, 255863064]

約数ペア:

[(1, 255863064), (2, 127931532), (3, 85287688), (4, 63965766), (6, 42643844), (8, 31982883), (12, 21321922), (24, 10660961), (223, 1147368), (446, 573684), (669, 382456), (892, 286842), (1338, 191228), (1784, 143421), (2676, 95614), (5352, 47807)]