213286304

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86561}}^1$

素因数の和:86589

約数の個数: 48

約数和(自身を含む): 523526976

約数和(自身を除く): 310240672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 86561, 173122, 346244, 605927, 692488, 952171, 1211854, 1384976, 1904342, 2423708, 2769952, 3808684, 4847416, 6665197, 7617368, 9694832, 13330394, 15234736, 19389664, 26660788, 30469472, 53321576, 106643152, 213286304]

約数ペア:

[(1, 213286304), (2, 106643152), (4, 53321576), (7, 30469472), (8, 26660788), (11, 19389664), (14, 15234736), (16, 13330394), (22, 9694832), (28, 7617368), (32, 6665197), (44, 4847416), (56, 3808684), (77, 2769952), (88, 2423708), (112, 1904342), (154, 1384976), (176, 1211854), (224, 952171), (308, 692488), (352, 605927), (616, 346244), (1232, 173122), (2464, 86561)]