996979688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 2023814160

約数和(自身を除く): 1026834472

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 137, 146, 274, 292, 548, 584, 733, 1096, 1241, 1466, 2329, 2482, 2932, 4658, 4964, 5864, 9316, 9928, 10001, 12461, 18632, 20002, 24922, 40004, 49844, 53509, 80008, 99688, 100421, 107018, 170017, 200842, 214036, 340034, 401684, 428072, 680068, 803368, 909653, 1360136, 1707157, 1819306, 3414314, 3638612, 6828628, 7277224, 7330733, 13657256, 14661466, 29322932, 58645864, 124622461, 249244922, 498489844, 996979688]

約数ペア:

[(1, 996979688), (2, 498489844), (4, 249244922), (8, 124622461), (17, 58645864), (34, 29322932), (68, 14661466), (73, 13657256), (136, 7330733), (137, 7277224), (146, 6828628), (274, 3638612), (292, 3414314), (548, 1819306), (584, 1707157), (733, 1360136), (1096, 909653), (1241, 803368), (1466, 680068), (2329, 428072), (2482, 401684), (2932, 340034), (4658, 214036), (4964, 200842), (5864, 170017), (9316, 107018), (9928, 100421), (10001, 99688), (12461, 80008), (18632, 53509), (20002, 49844), (24922, 40004)]