259132146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24979}}^1$

素因数の和:25023

約数の個数: 64

約数和(自身を含む): 671462400

約数和(自身を除く): 412330254

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 24979, 49958, 74937, 149874, 174853, 324727, 349706, 474601, 524559, 649454, 949202, 974181, 1049118, 1423803, 1948362, 2273089, 2847606, 3322207, 4546178, 6169813, 6644414, 6819267, 9966621, 12339626, 13638534, 18509439, 19933242, 37018878, 43188691, 86377382, 129566073, 259132146]

約数ペア:

[(1, 259132146), (2, 129566073), (3, 86377382), (6, 43188691), (7, 37018878), (13, 19933242), (14, 18509439), (19, 13638534), (21, 12339626), (26, 9966621), (38, 6819267), (39, 6644414), (42, 6169813), (57, 4546178), (78, 3322207), (91, 2847606), (114, 2273089), (133, 1948362), (182, 1423803), (247, 1049118), (266, 974181), (273, 949202), (399, 649454), (494, 524559), (546, 474601), (741, 349706), (798, 324727), (1482, 174853), (1729, 149874), (3458, 74937), (5187, 49958), (10374, 24979)]