238885248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 730679040

約数和(自身を除く): 491793792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 224, 336, 362, 384, 448, 491, 543, 672, 724, 896, 982, 1086, 1267, 1344, 1448, 1473, 1964, 2172, 2534, 2688, 2896, 2946, 3437, 3801, 3928, 4344, 5068, 5792, 5892, 6874, 7602, 7856, 8688, 10136, 10311, 11584, 11784, 13748, 15204, 15712, 17376, 20272, 20622, 23168, 23568, 27496, 30408, 31424, 34752, 40544, 41244, 47136, 54992, 60816, 62848, 69504, 81088, 82488, 88871, 94272, 109984, 121632, 162176, 164976, 177742, 188544, 219968, 243264, 266613, 329952, 355484, 439936, 486528, 533226, 622097, 659904, 710968, 1066452, 1244194, 1319808, 1421936, 1866291, 2132904, 2488388, 2843872, 3732582, 4265808, 4976776, 5687744, 7465164, 8531616, 9953552, 11375488, 14930328, 17063232, 19907104, 29860656, 34126464, 39814208, 59721312, 79628416, 119442624, 238885248]

約数ペア:

[(1, 238885248), (2, 119442624), (3, 79628416), (4, 59721312), (6, 39814208), (7, 34126464), (8, 29860656), (12, 19907104), (14, 17063232), (16, 14930328), (21, 11375488), (24, 9953552), (28, 8531616), (32, 7465164), (42, 5687744), (48, 4976776), (56, 4265808), (64, 3732582), (84, 2843872), (96, 2488388), (112, 2132904), (128, 1866291), (168, 1421936), (181, 1319808), (192, 1244194), (224, 1066452), (336, 710968), (362, 659904), (384, 622097), (448, 533226), (491, 486528), (543, 439936), (672, 355484), (724, 329952), (896, 266613), (982, 243264), (1086, 219968), (1267, 188544), (1344, 177742), (1448, 164976), (1473, 162176), (1964, 121632), (2172, 109984), (2534, 94272), (2688, 88871), (2896, 82488), (2946, 81088), (3437, 69504), (3801, 62848), (3928, 60816), (4344, 54992), (5068, 47136), (5792, 41244), (5892, 40544), (6874, 34752), (7602, 31424), (7856, 30408), (8688, 27496), (10136, 23568), (10311, 23168), (11584, 20622), (11784, 20272), (13748, 17376), (15204, 15712)]