856554426

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 160

約数和(自身を含む): 2390572800

約数和(自身を除く): 1534018374

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 97, 117, 126, 162, 182, 189, 194, 234, 273, 291, 351, 378, 546, 567, 582, 599, 679, 702, 819, 873, 1053, 1134, 1198, 1261, 1358, 1638, 1746, 1797, 2037, 2106, 2457, 2522, 2619, 3594, 3783, 4074, 4193, 4914, 5238, 5391, 6111, 7371, 7566, 7787, 7857, 8386, 8827, 10782, 11349, 12222, 12579, 14742, 15574, 15714, 16173, 17654, 18333, 22698, 23361, 25158, 26481, 32346, 34047, 36666, 37737, 46722, 48519, 52962, 54509, 54999, 58103, 68094, 70083, 75474, 79443, 97038, 102141, 109018, 109998, 113211, 116206, 140166, 158886, 163527, 174309, 204282, 210249, 226422, 238329, 327054, 339633, 348618, 406721, 420498, 476658, 490581, 522927, 630747, 679266, 714987, 755339, 813442, 981162, 1045854, 1220163, 1261494, 1429974, 1471743, 1510678, 1568781, 2266017, 2440326, 2943486, 3137562, 3660489, 4415229, 4532034, 4706343, 5287373, 6798051, 7320978, 8830458, 9412686, 10574746, 10981467, 13596102, 15862119, 20394153, 21962934, 31724238, 32944401, 40788306, 47586357, 61182459, 65888802, 95172714, 122364918, 142759071, 285518142, 428277213, 856554426]

約数ペア:

[(1, 856554426), (2, 428277213), (3, 285518142), (6, 142759071), (7, 122364918), (9, 95172714), (13, 65888802), (14, 61182459), (18, 47586357), (21, 40788306), (26, 32944401), (27, 31724238), (39, 21962934), (42, 20394153), (54, 15862119), (63, 13596102), (78, 10981467), (81, 10574746), (91, 9412686), (97, 8830458), (117, 7320978), (126, 6798051), (162, 5287373), (182, 4706343), (189, 4532034), (194, 4415229), (234, 3660489), (273, 3137562), (291, 2943486), (351, 2440326), (378, 2266017), (546, 1568781), (567, 1510678), (582, 1471743), (599, 1429974), (679, 1261494), (702, 1220163), (819, 1045854), (873, 981162), (1053, 813442), (1134, 755339), (1198, 714987), (1261, 679266), (1358, 630747), (1638, 522927), (1746, 490581), (1797, 476658), (2037, 420498), (2106, 406721), (2457, 348618), (2522, 339633), (2619, 327054), (3594, 238329), (3783, 226422), (4074, 210249), (4193, 204282), (4914, 174309), (5238, 163527), (5391, 158886), (6111, 140166), (7371, 116206), (7566, 113211), (7787, 109998), (7857, 109018), (8386, 102141), (8827, 97038), (10782, 79443), (11349, 75474), (12222, 70083), (12579, 68094), (14742, 58103), (15574, 54999), (15714, 54509), (16173, 52962), (17654, 48519), (18333, 46722), (22698, 37737), (23361, 36666), (25158, 34047), (26481, 32346)]