307029367676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1\times {\mathrm{20903}}^1$

素因数の和:22314

約数の個数: 48

約数和(自身を含む): 569672463360

約数和(自身を除く): 262643095684

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 1231, 2462, 2983, 4924, 5966, 11932, 20903, 23389, 41806, 46778, 83612, 93556, 193267, 386534, 397157, 773068, 794314, 1588628, 3281771, 3672073, 6563542, 7344146, 13127084, 14688292, 25731593, 51463186, 62353649, 102926372, 124707298, 249414596, 488900267, 977800534, 1955601068, 4039860101, 8079720202, 16159440404, 76757341919, 153514683838, 307029367676]

約数ペア:

[(1, 307029367676), (2, 153514683838), (4, 76757341919), (19, 16159440404), (38, 8079720202), (76, 4039860101), (157, 1955601068), (314, 977800534), (628, 488900267), (1231, 249414596), (2462, 124707298), (2983, 102926372), (4924, 62353649), (5966, 51463186), (11932, 25731593), (20903, 14688292), (23389, 13127084), (41806, 7344146), (46778, 6563542), (83612, 3672073), (93556, 3281771), (193267, 1588628), (386534, 794314), (397157, 773068)]