228801078

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 595914480

約数和(自身を除く): 367113402

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 97, 99, 114, 121, 171, 194, 198, 209, 242, 291, 297, 342, 361, 363, 418, 513, 582, 594, 627, 722, 726, 873, 1026, 1067, 1083, 1089, 1254, 1746, 1843, 1881, 2134, 2166, 2178, 2299, 2619, 3201, 3249, 3267, 3686, 3762, 3971, 4598, 5238, 5529, 5643, 6402, 6498, 6534, 6897, 7942, 9603, 9747, 11058, 11286, 11737, 11913, 13794, 16587, 19206, 19494, 20273, 20691, 23474, 23826, 28809, 33174, 35017, 35211, 35739, 40546, 41382, 43681, 49761, 57618, 60819, 62073, 70034, 70422, 71478, 87362, 99522, 105051, 105633, 107217, 121638, 124146, 131043, 182457, 210102, 211266, 214434, 223003, 262086, 315153, 316899, 364914, 385187, 393129, 446006, 547371, 630306, 633798, 669009, 770374, 786258, 945459, 1094742, 1155561, 1179387, 1338018, 1890918, 2007027, 2311122, 2358774, 3466683, 4014054, 4237057, 6021081, 6933366, 8474114, 10400049, 12042162, 12711171, 20800098, 25422342, 38133513, 76267026, 114400539, 228801078]

約数ペア:

[(1, 228801078), (2, 114400539), (3, 76267026), (6, 38133513), (9, 25422342), (11, 20800098), (18, 12711171), (19, 12042162), (22, 10400049), (27, 8474114), (33, 6933366), (38, 6021081), (54, 4237057), (57, 4014054), (66, 3466683), (97, 2358774), (99, 2311122), (114, 2007027), (121, 1890918), (171, 1338018), (194, 1179387), (198, 1155561), (209, 1094742), (242, 945459), (291, 786258), (297, 770374), (342, 669009), (361, 633798), (363, 630306), (418, 547371), (513, 446006), (582, 393129), (594, 385187), (627, 364914), (722, 316899), (726, 315153), (873, 262086), (1026, 223003), (1067, 214434), (1083, 211266), (1089, 210102), (1254, 182457), (1746, 131043), (1843, 124146), (1881, 121638), (2134, 107217), (2166, 105633), (2178, 105051), (2299, 99522), (2619, 87362), (3201, 71478), (3249, 70422), (3267, 70034), (3686, 62073), (3762, 60819), (3971, 57618), (4598, 49761), (5238, 43681), (5529, 41382), (5643, 40546), (6402, 35739), (6498, 35211), (6534, 35017), (6897, 33174), (7942, 28809), (9603, 23826), (9747, 23474), (11058, 20691), (11286, 20273), (11737, 19494), (11913, 19206), (13794, 16587)]