520331796

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{253573}}^1$

素因数の和:253605

約数の個数: 48

約数和(自身を含む): 1420014400

約数和(自身を除く): 899682604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 253573, 507146, 760719, 1014292, 1521438, 2282157, 3042876, 4564314, 4817887, 6846471, 9128628, 9635774, 13692942, 14453661, 19271548, 27385884, 28907322, 43360983, 57814644, 86721966, 130082949, 173443932, 260165898, 520331796]

約数ペア:

[(1, 520331796), (2, 260165898), (3, 173443932), (4, 130082949), (6, 86721966), (9, 57814644), (12, 43360983), (18, 28907322), (19, 27385884), (27, 19271548), (36, 14453661), (38, 13692942), (54, 9635774), (57, 9128628), (76, 6846471), (108, 4817887), (114, 4564314), (171, 3042876), (228, 2282157), (342, 1521438), (513, 1014292), (684, 760719), (1026, 507146), (2052, 253573)]