2783758356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{2749}}^1$

素因数の和:4005

約数の個数: 72

約数和(自身を含む): 7351344000

約数和(自身を除く): 4567585644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1223, 2446, 2749, 3669, 4892, 5498, 7338, 8247, 10996, 11007, 14676, 16494, 22014, 24741, 28129, 32988, 44028, 49482, 56258, 63227, 84387, 98964, 112516, 126454, 168774, 189681, 252908, 253161, 337548, 379362, 506322, 569043, 758724, 1012644, 1138086, 2276172, 3362027, 6724054, 10086081, 13448108, 20172162, 30258243, 40344324, 60516486, 77326621, 121032972, 154653242, 231979863, 309306484, 463959726, 695939589, 927919452, 1391879178, 2783758356]

約数ペア:

[(1, 2783758356), (2, 1391879178), (3, 927919452), (4, 695939589), (6, 463959726), (9, 309306484), (12, 231979863), (18, 154653242), (23, 121032972), (36, 77326621), (46, 60516486), (69, 40344324), (92, 30258243), (138, 20172162), (207, 13448108), (276, 10086081), (414, 6724054), (828, 3362027), (1223, 2276172), (2446, 1138086), (2749, 1012644), (3669, 758724), (4892, 569043), (5498, 506322), (7338, 379362), (8247, 337548), (10996, 253161), (11007, 252908), (14676, 189681), (16494, 168774), (22014, 126454), (24741, 112516), (28129, 98964), (32988, 84387), (44028, 63227), (49482, 56258)]