522053168

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{27581}}^1$

素因数の和:27622

約数の個数: 60

約数和(自身を含む): 1251781488

約数和(自身を除く): 729728320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 27581, 55162, 110324, 193067, 220648, 358553, 386134, 441296, 717106, 772268, 1434212, 1544536, 2509871, 2868424, 3089072, 4661189, 5019742, 5736848, 9322378, 10039484, 18644756, 20078968, 32628323, 37289512, 40157936, 65256646, 74579024, 130513292, 261026584, 522053168]

約数ペア:

[(1, 522053168), (2, 261026584), (4, 130513292), (7, 74579024), (8, 65256646), (13, 40157936), (14, 37289512), (16, 32628323), (26, 20078968), (28, 18644756), (52, 10039484), (56, 9322378), (91, 5736848), (104, 5019742), (112, 4661189), (169, 3089072), (182, 2868424), (208, 2509871), (338, 1544536), (364, 1434212), (676, 772268), (728, 717106), (1183, 441296), (1352, 386134), (1456, 358553), (2366, 220648), (2704, 193067), (4732, 110324), (9464, 55162), (18928, 27581)]