8269512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 21980160

約数和(自身を除く): 13710648

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 211, 213, 276, 284, 422, 426, 552, 568, 633, 844, 852, 1266, 1633, 1688, 1704, 2532, 3266, 4853, 4899, 5064, 6532, 9706, 9798, 13064, 14559, 14981, 19412, 19596, 29118, 29962, 38824, 39192, 44943, 58236, 59924, 89886, 116472, 119848, 179772, 344563, 359544, 689126, 1033689, 1378252, 2067378, 2756504, 4134756, 8269512]

約数ペア:

[(1, 8269512), (2, 4134756), (3, 2756504), (4, 2067378), (6, 1378252), (8, 1033689), (12, 689126), (23, 359544), (24, 344563), (46, 179772), (69, 119848), (71, 116472), (92, 89886), (138, 59924), (142, 58236), (184, 44943), (211, 39192), (213, 38824), (276, 29962), (284, 29118), (422, 19596), (426, 19412), (552, 14981), (568, 14559), (633, 13064), (844, 9798), (852, 9706), (1266, 6532), (1633, 5064), (1688, 4899), (1704, 4853), (2532, 3266)]