38431536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 117752880

約数和(自身を除く): 79321344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 509, 528, 572, 624, 726, 858, 968, 1018, 1144, 1452, 1527, 1573, 1716, 1936, 2036, 2288, 2904, 3054, 3146, 3432, 4072, 4719, 5599, 5808, 6108, 6292, 6617, 6864, 8144, 9438, 11198, 12216, 12584, 13234, 16797, 18876, 19851, 22396, 24432, 25168, 26468, 33594, 37752, 39702, 44792, 52936, 61589, 67188, 72787, 75504, 79404, 89584, 105872, 123178, 134376, 145574, 158808, 184767, 218361, 246356, 268752, 291148, 317616, 369534, 436722, 492712, 582296, 739068, 800657, 873444, 985424, 1164592, 1478136, 1601314, 1746888, 2401971, 2956272, 3202628, 3493776, 4803942, 6405256, 9607884, 12810512, 19215768, 38431536]

約数ペア:

[(1, 38431536), (2, 19215768), (3, 12810512), (4, 9607884), (6, 6405256), (8, 4803942), (11, 3493776), (12, 3202628), (13, 2956272), (16, 2401971), (22, 1746888), (24, 1601314), (26, 1478136), (33, 1164592), (39, 985424), (44, 873444), (48, 800657), (52, 739068), (66, 582296), (78, 492712), (88, 436722), (104, 369534), (121, 317616), (132, 291148), (143, 268752), (156, 246356), (176, 218361), (208, 184767), (242, 158808), (264, 145574), (286, 134376), (312, 123178), (363, 105872), (429, 89584), (484, 79404), (509, 75504), (528, 72787), (572, 67188), (624, 61589), (726, 52936), (858, 44792), (968, 39702), (1018, 37752), (1144, 33594), (1452, 26468), (1527, 25168), (1573, 24432), (1716, 22396), (1936, 19851), (2036, 18876), (2288, 16797), (2904, 13234), (3054, 12584), (3146, 12216), (3432, 11198), (4072, 9438), (4719, 8144), (5599, 6864), (5808, 6617), (6108, 6292)]