About the Number
245365248
2進数表記:1110100111111111101000000000
漢数字表記:二億四千五百三十六万五千二百四十八
素因数分解:
素因数の和:5205
約数の個数: 80
約数和(自身を含む): 674885376
約数和(自身を除く): 429520128
約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5153, 5952, 7936, 10306, 11904, 15459, 15872, 20612, 23808, 30918, 41224, 47616, 61836, 82448, 123672, 159743, 164896, 247344, 319486, 329792, 479229, 494688, 638972, 659584, 958458, 989376, 1277944, 1319168, 1916916, 1978752, 2555888, 2638336, 3833832, 3957504, 5111776, 7667664, 7915008, 10223552, 15335328, 20447104, 30670656, 40894208, 61341312, 81788416, 122682624, 245365248]
約数ペア:
[(1, 245365248), (2, 122682624), (3, 81788416), (4, 61341312), (6, 40894208), (8, 30670656), (12, 20447104), (16, 15335328), (24, 10223552), (31, 7915008), (32, 7667664), (48, 5111776), (62, 3957504), (64, 3833832), (93, 2638336), (96, 2555888), (124, 1978752), (128, 1916916), (186, 1319168), (192, 1277944), (248, 989376), (256, 958458), (372, 659584), (384, 638972), (496, 494688), (512, 479229), (744, 329792), (768, 319486), (992, 247344), (1488, 164896), (1536, 159743), (1984, 123672), (2976, 82448), (3968, 61836), (5153, 47616), (5952, 41224), (7936, 30918), (10306, 23808), (11904, 20612), (15459, 15872)]このpageの処理時間: 0.010565757751464844 seconds