346320208

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:852

約数の個数: 60

約数和(自身を含む): 731227008

約数和(自身を除く): 384906800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 211, 338, 422, 607, 676, 844, 1214, 1352, 1688, 2428, 2704, 2743, 3376, 4856, 5486, 7891, 9712, 10972, 15782, 21944, 31564, 35659, 43888, 63128, 71318, 102583, 126256, 128077, 142636, 205166, 256154, 285272, 410332, 512308, 570544, 820664, 1024616, 1641328, 1665001, 2049232, 3330002, 6660004, 13320008, 21645013, 26640016, 43290026, 86580052, 173160104, 346320208]

約数ペア:

[(1, 346320208), (2, 173160104), (4, 86580052), (8, 43290026), (13, 26640016), (16, 21645013), (26, 13320008), (52, 6660004), (104, 3330002), (169, 2049232), (208, 1665001), (211, 1641328), (338, 1024616), (422, 820664), (607, 570544), (676, 512308), (844, 410332), (1214, 285272), (1352, 256154), (1688, 205166), (2428, 142636), (2704, 128077), (2743, 126256), (3376, 102583), (4856, 71318), (5486, 63128), (7891, 43888), (9712, 35659), (10972, 31564), (15782, 21944)]