289142778

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{1777}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 591945984

約数和(自身を除く): 302803206

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 577, 1154, 1731, 1777, 3462, 3554, 5331, 10662, 27119, 54238, 81357, 83519, 162714, 167038, 250557, 501114, 1025329, 2050658, 3075987, 6151974, 48190463, 96380926, 144571389, 289142778]

約数ペア:

[(1, 289142778), (2, 144571389), (3, 96380926), (6, 48190463), (47, 6151974), (94, 3075987), (141, 2050658), (282, 1025329), (577, 501114), (1154, 250557), (1731, 167038), (1777, 162714), (3462, 83519), (3554, 81357), (5331, 54238), (10662, 27119)]