217301952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{161683}}^1$

素因数の和:161705

約数の個数: 56

約数和(自身を含む): 657083776

約数和(自身を除く): 439781824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 161683, 323366, 485049, 646732, 970098, 1131781, 1293464, 1940196, 2263562, 2586928, 3395343, 3880392, 4527124, 5173856, 6790686, 7760784, 9054248, 10347712, 13581372, 15521568, 18108496, 27162744, 31043136, 36216992, 54325488, 72433984, 108650976, 217301952]

約数ペア:

[(1, 217301952), (2, 108650976), (3, 72433984), (4, 54325488), (6, 36216992), (7, 31043136), (8, 27162744), (12, 18108496), (14, 15521568), (16, 13581372), (21, 10347712), (24, 9054248), (28, 7760784), (32, 6790686), (42, 5173856), (48, 4527124), (56, 3880392), (64, 3395343), (84, 2586928), (96, 2263562), (112, 1940196), (168, 1293464), (192, 1131781), (224, 970098), (336, 646732), (448, 485049), (672, 323366), (1344, 161683)]