834970136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 2121154560

約数和(自身を除く): 1286184424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 127, 143, 154, 182, 254, 286, 308, 364, 508, 572, 616, 728, 821, 889, 1001, 1016, 1144, 1397, 1642, 1651, 1778, 2002, 2794, 3284, 3302, 3556, 4004, 5588, 5747, 6568, 6604, 7112, 8008, 9031, 9779, 10673, 11176, 11494, 11557, 13208, 18062, 18161, 19558, 21346, 22988, 23114, 36124, 36322, 39116, 42692, 45976, 46228, 63217, 72248, 72644, 74711, 78232, 85384, 92456, 104267, 117403, 126434, 127127, 145288, 149422, 208534, 234806, 252868, 254254, 298844, 417068, 469612, 505736, 508508, 597688, 729869, 821821, 834136, 939224, 1017016, 1146937, 1355471, 1459738, 1643642, 2293874, 2710942, 2919476, 3287284, 4587748, 5421884, 5838952, 6574568, 8028559, 9175496, 9488297, 10843768, 14910181, 16057118, 18976594, 29820362, 32114236, 37953188, 59640724, 64228472, 75906376, 104371267, 119281448, 208742534, 417485068, 834970136]

約数ペア:

[(1, 834970136), (2, 417485068), (4, 208742534), (7, 119281448), (8, 104371267), (11, 75906376), (13, 64228472), (14, 59640724), (22, 37953188), (26, 32114236), (28, 29820362), (44, 18976594), (52, 16057118), (56, 14910181), (77, 10843768), (88, 9488297), (91, 9175496), (104, 8028559), (127, 6574568), (143, 5838952), (154, 5421884), (182, 4587748), (254, 3287284), (286, 2919476), (308, 2710942), (364, 2293874), (508, 1643642), (572, 1459738), (616, 1355471), (728, 1146937), (821, 1017016), (889, 939224), (1001, 834136), (1016, 821821), (1144, 729869), (1397, 597688), (1642, 508508), (1651, 505736), (1778, 469612), (2002, 417068), (2794, 298844), (3284, 254254), (3302, 252868), (3556, 234806), (4004, 208534), (5588, 149422), (5747, 145288), (6568, 127127), (6604, 126434), (7112, 117403), (8008, 104267), (9031, 92456), (9779, 85384), (10673, 78232), (11176, 74711), (11494, 72644), (11557, 72248), (13208, 63217), (18062, 46228), (18161, 45976), (19558, 42692), (21346, 39116), (22988, 36322), (23114, 36124)]