531485504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 1196010816

約数和(自身を除く): 664525312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 97, 172, 176, 181, 194, 344, 352, 362, 388, 473, 688, 704, 724, 776, 946, 1067, 1376, 1448, 1552, 1892, 1991, 2134, 2752, 2896, 3104, 3784, 3982, 4171, 4268, 5792, 6208, 7568, 7783, 7964, 8342, 8536, 11584, 15136, 15566, 15928, 16684, 17072, 17557, 30272, 31132, 31856, 33368, 34144, 35114, 45881, 62264, 63712, 66736, 68288, 70228, 85613, 91762, 124528, 127424, 133472, 140456, 171226, 183524, 193127, 249056, 266944, 280912, 342452, 367048, 386254, 498112, 561824, 684904, 734096, 754951, 772508, 1123648, 1369808, 1468192, 1509902, 1545016, 2739616, 2936384, 3019804, 3090032, 5479232, 6039608, 6180064, 8304461, 12079216, 12360128, 16608922, 24158432, 33217844, 48316864, 66435688, 132871376, 265742752, 531485504]

約数ペア:

[(1, 531485504), (2, 265742752), (4, 132871376), (8, 66435688), (11, 48316864), (16, 33217844), (22, 24158432), (32, 16608922), (43, 12360128), (44, 12079216), (64, 8304461), (86, 6180064), (88, 6039608), (97, 5479232), (172, 3090032), (176, 3019804), (181, 2936384), (194, 2739616), (344, 1545016), (352, 1509902), (362, 1468192), (388, 1369808), (473, 1123648), (688, 772508), (704, 754951), (724, 734096), (776, 684904), (946, 561824), (1067, 498112), (1376, 386254), (1448, 367048), (1552, 342452), (1892, 280912), (1991, 266944), (2134, 249056), (2752, 193127), (2896, 183524), (3104, 171226), (3784, 140456), (3982, 133472), (4171, 127424), (4268, 124528), (5792, 91762), (6208, 85613), (7568, 70228), (7783, 68288), (7964, 66736), (8342, 63712), (8536, 62264), (11584, 45881), (15136, 35114), (15566, 34144), (15928, 33368), (16684, 31856), (17072, 31132), (17557, 30272)]