212316608

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 84

約数和(自身を含む): 496884960

約数和(自身を除く): 284568352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 632, 784, 857, 1106, 1264, 1568, 1714, 2212, 2528, 3136, 3428, 3871, 4424, 5056, 5999, 6856, 7742, 8848, 11998, 13712, 15484, 17696, 23996, 27424, 30968, 35392, 41993, 47992, 54848, 61936, 67703, 83986, 95984, 123872, 135406, 167972, 191968, 247744, 270812, 335944, 383936, 473921, 541624, 671888, 947842, 1083248, 1343776, 1895684, 2166496, 2687552, 3317447, 3791368, 4332992, 6634894, 7582736, 13269788, 15165472, 26539576, 30330944, 53079152, 106158304, 212316608]

約数ペア:

[(1, 212316608), (2, 106158304), (4, 53079152), (7, 30330944), (8, 26539576), (14, 15165472), (16, 13269788), (28, 7582736), (32, 6634894), (49, 4332992), (56, 3791368), (64, 3317447), (79, 2687552), (98, 2166496), (112, 1895684), (158, 1343776), (196, 1083248), (224, 947842), (316, 671888), (392, 541624), (448, 473921), (553, 383936), (632, 335944), (784, 270812), (857, 247744), (1106, 191968), (1264, 167972), (1568, 135406), (1714, 123872), (2212, 95984), (2528, 83986), (3136, 67703), (3428, 61936), (3871, 54848), (4424, 47992), (5056, 41993), (5999, 35392), (6856, 30968), (7742, 27424), (8848, 23996), (11998, 17696), (13712, 15484)]