336894208

素因数分解:

$2^8\times 7^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 108

約数和(自身を含む): 792720432

約数和(自身を除く): 455826224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 107, 112, 128, 196, 214, 224, 251, 256, 392, 428, 448, 502, 749, 784, 856, 896, 1004, 1498, 1568, 1712, 1757, 1792, 2008, 2996, 3136, 3424, 3514, 4016, 5243, 5992, 6272, 6848, 7028, 8032, 10486, 11984, 12299, 12544, 13696, 14056, 16064, 20972, 23968, 24598, 26857, 27392, 28112, 32128, 41944, 47936, 49196, 53714, 56224, 64256, 83888, 95872, 98392, 107428, 112448, 167776, 187999, 191744, 196784, 214856, 224896, 335552, 375998, 393568, 429712, 449792, 671104, 751996, 787136, 859424, 1315993, 1342208, 1503992, 1574272, 1718848, 2631986, 3007984, 3148544, 3437696, 5263972, 6015968, 6875392, 10527944, 12031936, 21055888, 24063872, 42111776, 48127744, 84223552, 168447104, 336894208]

約数ペア:

[(1, 336894208), (2, 168447104), (4, 84223552), (7, 48127744), (8, 42111776), (14, 24063872), (16, 21055888), (28, 12031936), (32, 10527944), (49, 6875392), (56, 6015968), (64, 5263972), (98, 3437696), (107, 3148544), (112, 3007984), (128, 2631986), (196, 1718848), (214, 1574272), (224, 1503992), (251, 1342208), (256, 1315993), (392, 859424), (428, 787136), (448, 751996), (502, 671104), (749, 449792), (784, 429712), (856, 393568), (896, 375998), (1004, 335552), (1498, 224896), (1568, 214856), (1712, 196784), (1757, 191744), (1792, 187999), (2008, 167776), (2996, 112448), (3136, 107428), (3424, 98392), (3514, 95872), (4016, 83888), (5243, 64256), (5992, 56224), (6272, 53714), (6848, 49196), (7028, 47936), (8032, 41944), (10486, 32128), (11984, 28112), (12299, 27392), (12544, 26857), (13696, 24598), (14056, 23968), (16064, 20972)]