245048832

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 240

約数和(自身を含む): 827304192

約数和(自身を除く): 582255360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 107, 112, 126, 128, 142, 144, 168, 192, 213, 214, 224, 252, 256, 284, 288, 321, 336, 384, 426, 428, 448, 497, 504, 512, 568, 576, 639, 642, 672, 749, 768, 852, 856, 896, 963, 994, 1008, 1136, 1152, 1278, 1284, 1344, 1491, 1498, 1536, 1704, 1712, 1792, 1926, 1988, 2016, 2247, 2272, 2304, 2556, 2568, 2688, 2982, 2996, 3408, 3424, 3584, 3852, 3976, 4032, 4473, 4494, 4544, 4608, 5112, 5136, 5376, 5964, 5992, 6741, 6816, 6848, 7597, 7704, 7952, 8064, 8946, 8988, 9088, 10224, 10272, 10752, 11928, 11984, 13482, 13632, 13696, 15194, 15408, 15904, 16128, 17892, 17976, 18176, 20448, 20544, 22791, 23856, 23968, 26964, 27264, 27392, 30388, 30816, 31808, 32256, 35784, 35952, 36352, 40896, 41088, 45582, 47712, 47936, 53179, 53928, 54528, 54784, 60776, 61632, 63616, 68373, 71568, 71904, 81792, 82176, 91164, 95424, 95872, 106358, 107856, 109056, 121552, 123264, 127232, 136746, 143136, 143808, 159537, 163584, 164352, 182328, 190848, 191744, 212716, 215712, 243104, 246528, 254464, 273492, 286272, 287616, 319074, 327168, 364656, 381696, 383488, 425432, 431424, 478611, 486208, 493056, 546984, 572544, 575232, 638148, 729312, 763392, 850864, 862848, 957222, 972416, 1093968, 1145088, 1150464, 1276296, 1458624, 1701728, 1725696, 1914444, 1944832, 2187936, 2290176, 2552592, 2917248, 3403456, 3451392, 3828888, 3889664, 4375872, 5105184, 5834496, 6806912, 7657776, 8751744, 10210368, 11668992, 13613824, 15315552, 17503488, 20420736, 27227648, 30631104, 35006976, 40841472, 61262208, 81682944, 122524416, 245048832]

約数ペア:

[(1, 245048832), (2, 122524416), (3, 81682944), (4, 61262208), (6, 40841472), (7, 35006976), (8, 30631104), (9, 27227648), (12, 20420736), (14, 17503488), (16, 15315552), (18, 13613824), (21, 11668992), (24, 10210368), (28, 8751744), (32, 7657776), (36, 6806912), (42, 5834496), (48, 5105184), (56, 4375872), (63, 3889664), (64, 3828888), (71, 3451392), (72, 3403456), (84, 2917248), (96, 2552592), (107, 2290176), (112, 2187936), (126, 1944832), (128, 1914444), (142, 1725696), (144, 1701728), (168, 1458624), (192, 1276296), (213, 1150464), (214, 1145088), (224, 1093968), (252, 972416), (256, 957222), (284, 862848), (288, 850864), (321, 763392), (336, 729312), (384, 638148), (426, 575232), (428, 572544), (448, 546984), (497, 493056), (504, 486208), (512, 478611), (568, 431424), (576, 425432), (639, 383488), (642, 381696), (672, 364656), (749, 327168), (768, 319074), (852, 287616), (856, 286272), (896, 273492), (963, 254464), (994, 246528), (1008, 243104), (1136, 215712), (1152, 212716), (1278, 191744), (1284, 190848), (1344, 182328), (1491, 164352), (1498, 163584), (1536, 159537), (1704, 143808), (1712, 143136), (1792, 136746), (1926, 127232), (1988, 123264), (2016, 121552), (2247, 109056), (2272, 107856), (2304, 106358), (2556, 95872), (2568, 95424), (2688, 91164), (2982, 82176), (2996, 81792), (3408, 71904), (3424, 71568), (3584, 68373), (3852, 63616), (3976, 61632), (4032, 60776), (4473, 54784), (4494, 54528), (4544, 53928), (4608, 53179), (5112, 47936), (5136, 47712), (5376, 45582), (5964, 41088), (5992, 40896), (6741, 36352), (6816, 35952), (6848, 35784), (7597, 32256), (7704, 31808), (7952, 30816), (8064, 30388), (8946, 27392), (8988, 27264), (9088, 26964), (10224, 23968), (10272, 23856), (10752, 22791), (11928, 20544), (11984, 20448), (13482, 18176), (13632, 17976), (13696, 17892), (15194, 16128), (15408, 15904)]