238142976

素因数分解:

$2^9\times 3^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:931

約数の個数: 80

約数和(自身を含む): 638155584

約数和(自身を除く): 400012608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 227, 256, 384, 454, 512, 681, 683, 768, 908, 1362, 1366, 1536, 1816, 2049, 2724, 2732, 3632, 4098, 5448, 5464, 7264, 8196, 10896, 10928, 14528, 16392, 21792, 21856, 29056, 32784, 43584, 43712, 58112, 65568, 87168, 87424, 116224, 131136, 155041, 174336, 174848, 262272, 310082, 348672, 349696, 465123, 524544, 620164, 930246, 1049088, 1240328, 1860492, 2480656, 3720984, 4961312, 7441968, 9922624, 14883936, 19845248, 29767872, 39690496, 59535744, 79380992, 119071488, 238142976]

約数ペア:

[(1, 238142976), (2, 119071488), (3, 79380992), (4, 59535744), (6, 39690496), (8, 29767872), (12, 19845248), (16, 14883936), (24, 9922624), (32, 7441968), (48, 4961312), (64, 3720984), (96, 2480656), (128, 1860492), (192, 1240328), (227, 1049088), (256, 930246), (384, 620164), (454, 524544), (512, 465123), (681, 349696), (683, 348672), (768, 310082), (908, 262272), (1362, 174848), (1366, 174336), (1536, 155041), (1816, 131136), (2049, 116224), (2724, 87424), (2732, 87168), (3632, 65568), (4098, 58112), (5448, 43712), (5464, 43584), (7264, 32784), (8196, 29056), (10896, 21856), (10928, 21792), (14528, 16392)]