321641777892

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{971387}}^1$

素因数の和:972108

約数の個数: 48

約数和(自身を含む): 769945442112

約数和(自身を除く): 448303664220

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 673, 1346, 2019, 2692, 4038, 8076, 27593, 55186, 82779, 110372, 165558, 331116, 971387, 1942774, 2914161, 3885548, 5828322, 11656644, 39826867, 79653734, 119480601, 159307468, 238961202, 477922404, 653743451, 1307486902, 1961230353, 2614973804, 3922460706, 7844921412, 26803481491, 53606962982, 80410444473, 107213925964, 160820888946, 321641777892]

約数ペア:

[(1, 321641777892), (2, 160820888946), (3, 107213925964), (4, 80410444473), (6, 53606962982), (12, 26803481491), (41, 7844921412), (82, 3922460706), (123, 2614973804), (164, 1961230353), (246, 1307486902), (492, 653743451), (673, 477922404), (1346, 238961202), (2019, 159307468), (2692, 119480601), (4038, 79653734), (8076, 39826867), (27593, 11656644), (55186, 5828322), (82779, 3885548), (110372, 2914161), (165558, 1942774), (331116, 971387)]