393897168

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 1342164096

約数和(自身を除く): 948266928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 243, 246, 252, 287, 324, 328, 336, 353, 369, 378, 432, 486, 492, 504, 567, 574, 648, 656, 706, 738, 756, 861, 972, 984, 1008, 1059, 1107, 1134, 1148, 1296, 1412, 1476, 1512, 1701, 1722, 1944, 1968, 2118, 2214, 2268, 2296, 2471, 2583, 2824, 2952, 3024, 3177, 3321, 3402, 3444, 3888, 4236, 4428, 4536, 4592, 4942, 5166, 5648, 5904, 6354, 6642, 6804, 6888, 7413, 7749, 8472, 8856, 9072, 9531, 9884, 9963, 10332, 12708, 13284, 13608, 13776, 14473, 14826, 15498, 16944, 17712, 19062, 19768, 19926, 20664, 22239, 23247, 25416, 26568, 27216, 28593, 28946, 29652, 30996, 38124, 39536, 39852, 41328, 43419, 44478, 46494, 50832, 53136, 57186, 57892, 59304, 61992, 66717, 69741, 76248, 79704, 85779, 86838, 88956, 92988, 101311, 114372, 115784, 118608, 123984, 130257, 133434, 139482, 152496, 159408, 171558, 173676, 177912, 185976, 200151, 202622, 228744, 231568, 260514, 266868, 278964, 303933, 343116, 347352, 355824, 371952, 390771, 400302, 405244, 457488, 521028, 533736, 557928, 600453, 607866, 686232, 694704, 781542, 800604, 810488, 911799, 1042056, 1067472, 1115856, 1172313, 1200906, 1215732, 1372464, 1563084, 1601208, 1620976, 1823598, 2084112, 2344626, 2401812, 2431464, 2735397, 3126168, 3202416, 3516939, 3647196, 4689252, 4803624, 4862928, 5470794, 6252336, 7033878, 7294392, 8206191, 9378504, 9607248, 10941588, 14067756, 14588784, 16412382, 18757008, 21883176, 24618573, 28135512, 32824764, 43766352, 49237146, 56271024, 65649528, 98474292, 131299056, 196948584, 393897168]

約数ペア:

[(1, 393897168), (2, 196948584), (3, 131299056), (4, 98474292), (6, 65649528), (7, 56271024), (8, 49237146), (9, 43766352), (12, 32824764), (14, 28135512), (16, 24618573), (18, 21883176), (21, 18757008), (24, 16412382), (27, 14588784), (28, 14067756), (36, 10941588), (41, 9607248), (42, 9378504), (48, 8206191), (54, 7294392), (56, 7033878), (63, 6252336), (72, 5470794), (81, 4862928), (82, 4803624), (84, 4689252), (108, 3647196), (112, 3516939), (123, 3202416), (126, 3126168), (144, 2735397), (162, 2431464), (164, 2401812), (168, 2344626), (189, 2084112), (216, 1823598), (243, 1620976), (246, 1601208), (252, 1563084), (287, 1372464), (324, 1215732), (328, 1200906), (336, 1172313), (353, 1115856), (369, 1067472), (378, 1042056), (432, 911799), (486, 810488), (492, 800604), (504, 781542), (567, 694704), (574, 686232), (648, 607866), (656, 600453), (706, 557928), (738, 533736), (756, 521028), (861, 457488), (972, 405244), (984, 400302), (1008, 390771), (1059, 371952), (1107, 355824), (1134, 347352), (1148, 343116), (1296, 303933), (1412, 278964), (1476, 266868), (1512, 260514), (1701, 231568), (1722, 228744), (1944, 202622), (1968, 200151), (2118, 185976), (2214, 177912), (2268, 173676), (2296, 171558), (2471, 159408), (2583, 152496), (2824, 139482), (2952, 133434), (3024, 130257), (3177, 123984), (3321, 118608), (3402, 115784), (3444, 114372), (3888, 101311), (4236, 92988), (4428, 88956), (4536, 86838), (4592, 85779), (4942, 79704), (5166, 76248), (5648, 69741), (5904, 66717), (6354, 61992), (6642, 59304), (6804, 57892), (6888, 57186), (7413, 53136), (7749, 50832), (8472, 46494), (8856, 44478), (9072, 43419), (9531, 41328), (9884, 39852), (9963, 39536), (10332, 38124), (12708, 30996), (13284, 29652), (13608, 28946), (13776, 28593), (14473, 27216), (14826, 26568), (15498, 25416), (16944, 23247), (17712, 22239), (19062, 20664), (19768, 19926)]