291240728

素因数分解:

$2^3\times {\mathrm{2383}}^1\times {\mathrm{15277}}^1$

素因数の和:17666

約数の個数: 16

約数和(自身を含む): 546341280

約数和(自身を除く): 255100552

約数列:

[1, 2, 4, 8, 2383, 4766, 9532, 15277, 19064, 30554, 61108, 122216, 36405091, 72810182, 145620364, 291240728]

約数ペア:

[(1, 291240728), (2, 145620364), (4, 72810182), (8, 36405091), (2383, 122216), (4766, 61108), (9532, 30554), (15277, 19064)]