388614876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{7057}}^1$

素因数の和:7430

約数の個数: 48

約数和(自身を含む): 979424544

約数和(自身を除く): 590809668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 353, 706, 1059, 1412, 2118, 4236, 4589, 7057, 9178, 13767, 14114, 18356, 21171, 27534, 28228, 42342, 55068, 84684, 91741, 183482, 275223, 366964, 550446, 1100892, 2491121, 4982242, 7473363, 9964484, 14946726, 29893452, 32384573, 64769146, 97153719, 129538292, 194307438, 388614876]

約数ペア:

[(1, 388614876), (2, 194307438), (3, 129538292), (4, 97153719), (6, 64769146), (12, 32384573), (13, 29893452), (26, 14946726), (39, 9964484), (52, 7473363), (78, 4982242), (156, 2491121), (353, 1100892), (706, 550446), (1059, 366964), (1412, 275223), (2118, 183482), (4236, 91741), (4589, 84684), (7057, 55068), (9178, 42342), (13767, 28228), (14114, 27534), (18356, 21171)]