389640592068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{356813729}}^1$

素因数の和:356813756

約数の個数: 48

約数和(自身を含む): 1118967857280

約数和(自身を除く): 729327265212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 356813729, 713627458, 1070441187, 1427254916, 2140882374, 2497696103, 4281764748, 4638578477, 4995392206, 7493088309, 9277156954, 9990784412, 13915735431, 14986176618, 18554313908, 27831470862, 29972353236, 32470049339, 55662941724, 64940098678, 97410148017, 129880197356, 194820296034, 389640592068]

約数ペア:

[(1, 389640592068), (2, 194820296034), (3, 129880197356), (4, 97410148017), (6, 64940098678), (7, 55662941724), (12, 32470049339), (13, 29972353236), (14, 27831470862), (21, 18554313908), (26, 14986176618), (28, 13915735431), (39, 9990784412), (42, 9277156954), (52, 7493088309), (78, 4995392206), (84, 4638578477), (91, 4281764748), (156, 2497696103), (182, 2140882374), (273, 1427254916), (364, 1070441187), (546, 713627458), (1092, 356813729)]