316218948

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 752209920

約数和(自身を除く): 435990972

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 211, 213, 284, 422, 426, 633, 844, 852, 1266, 1759, 2532, 3518, 5277, 7036, 10554, 14981, 21108, 29962, 44943, 59924, 89886, 124889, 179772, 249778, 371149, 374667, 499556, 742298, 749334, 1113447, 1484596, 1498668, 2226894, 4453788, 26351579, 52703158, 79054737, 105406316, 158109474, 316218948]

約数ペア:

[(1, 316218948), (2, 158109474), (3, 105406316), (4, 79054737), (6, 52703158), (12, 26351579), (71, 4453788), (142, 2226894), (211, 1498668), (213, 1484596), (284, 1113447), (422, 749334), (426, 742298), (633, 499556), (844, 374667), (852, 371149), (1266, 249778), (1759, 179772), (2532, 124889), (3518, 89886), (5277, 59924), (7036, 44943), (10554, 29962), (14981, 21108)]