308325732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 849260160

約数和(自身を除く): 540934428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 353, 429, 509, 572, 706, 858, 1018, 1059, 1412, 1527, 1716, 2036, 2118, 3054, 3883, 4236, 4589, 5599, 6108, 6617, 7766, 9178, 11198, 11649, 13234, 13767, 15532, 16797, 18356, 19851, 22396, 23298, 26468, 27534, 33594, 39702, 46596, 50479, 55068, 67188, 72787, 79404, 100958, 145574, 151437, 179677, 201916, 218361, 291148, 302874, 359354, 436722, 539031, 605748, 718708, 873444, 1078062, 1976447, 2156124, 2335801, 3952894, 4671602, 5929341, 7007403, 7905788, 9343204, 11858682, 14014806, 23717364, 25693811, 28029612, 51387622, 77081433, 102775244, 154162866, 308325732]

約数ペア:

[(1, 308325732), (2, 154162866), (3, 102775244), (4, 77081433), (6, 51387622), (11, 28029612), (12, 25693811), (13, 23717364), (22, 14014806), (26, 11858682), (33, 9343204), (39, 7905788), (44, 7007403), (52, 5929341), (66, 4671602), (78, 3952894), (132, 2335801), (143, 2156124), (156, 1976447), (286, 1078062), (353, 873444), (429, 718708), (509, 605748), (572, 539031), (706, 436722), (858, 359354), (1018, 302874), (1059, 291148), (1412, 218361), (1527, 201916), (1716, 179677), (2036, 151437), (2118, 145574), (3054, 100958), (3883, 79404), (4236, 72787), (4589, 67188), (5599, 55068), (6108, 50479), (6617, 46596), (7766, 39702), (9178, 33594), (11198, 27534), (11649, 26468), (13234, 23298), (13767, 22396), (15532, 19851), (16797, 18356)]