1266845463

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 2123971200

約数和(自身を除く): 857125737

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 169, 171, 177, 247, 507, 531, 741, 743, 767, 1121, 1521, 2223, 2229, 2301, 3211, 3363, 6687, 6903, 9633, 9659, 9971, 10089, 14117, 14573, 28899, 28977, 29913, 42351, 43719, 43837, 86931, 89739, 125567, 127053, 131157, 131511, 183521, 189449, 376701, 394533, 550563, 568347, 569881, 832903, 1130103, 1651689, 1705041, 1709643, 2385773, 2498709, 5128929, 7157319, 7408453, 7496127, 10827739, 21471957, 22225359, 32483217, 66676077, 97449651, 140760607, 422281821, 1266845463]

約数ペア:

[(1, 1266845463), (3, 422281821), (9, 140760607), (13, 97449651), (19, 66676077), (39, 32483217), (57, 22225359), (59, 21471957), (117, 10827739), (169, 7496127), (171, 7408453), (177, 7157319), (247, 5128929), (507, 2498709), (531, 2385773), (741, 1709643), (743, 1705041), (767, 1651689), (1121, 1130103), (1521, 832903), (2223, 569881), (2229, 568347), (2301, 550563), (3211, 394533), (3363, 376701), (6687, 189449), (6903, 183521), (9633, 131511), (9659, 131157), (9971, 127053), (10089, 125567), (14117, 89739), (14573, 86931), (28899, 43837), (28977, 43719), (29913, 42351)]