237429248

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2193

約数の個数: 80

約数和(自身を含む): 559916544

約数和(自身を除く): 322487296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 2137, 3472, 3584, 3968, 4274, 6944, 7936, 8548, 13888, 14959, 15872, 17096, 27776, 29918, 34192, 55552, 59836, 66247, 68384, 111104, 119672, 132494, 136768, 239344, 264988, 273536, 463729, 478688, 529976, 547072, 927458, 957376, 1059952, 1094144, 1854916, 1914752, 2119904, 3709832, 3829504, 4239808, 7419664, 7659008, 8479616, 14839328, 16959232, 29678656, 33918464, 59357312, 118714624, 237429248]

約数ペア:

[(1, 237429248), (2, 118714624), (4, 59357312), (7, 33918464), (8, 29678656), (14, 16959232), (16, 14839328), (28, 8479616), (31, 7659008), (32, 7419664), (56, 4239808), (62, 3829504), (64, 3709832), (112, 2119904), (124, 1914752), (128, 1854916), (217, 1094144), (224, 1059952), (248, 957376), (256, 927458), (434, 547072), (448, 529976), (496, 478688), (512, 463729), (868, 273536), (896, 264988), (992, 239344), (1736, 136768), (1792, 132494), (1984, 119672), (2137, 111104), (3472, 68384), (3584, 66247), (3968, 59836), (4274, 55552), (6944, 34192), (7936, 29918), (8548, 27776), (13888, 17096), (14959, 15872)]