213475968

素因数分解:

$2^7\times 3^2\times {\mathrm{185309}}^1$

素因数の和:185329

約数の個数: 48

約数和(自身を含む): 614302650

約数和(自身を除く): 400826682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 185309, 370618, 555927, 741236, 1111854, 1482472, 1667781, 2223708, 2964944, 3335562, 4447416, 5929888, 6671124, 8894832, 11859776, 13342248, 17789664, 23719552, 26684496, 35579328, 53368992, 71158656, 106737984, 213475968]

約数ペア:

[(1, 213475968), (2, 106737984), (3, 71158656), (4, 53368992), (6, 35579328), (8, 26684496), (9, 23719552), (12, 17789664), (16, 13342248), (18, 11859776), (24, 8894832), (32, 6671124), (36, 5929888), (48, 4447416), (64, 3335562), (72, 2964944), (96, 2223708), (128, 1667781), (144, 1482472), (192, 1111854), (288, 741236), (384, 555927), (576, 370618), (1152, 185309)]