212625728

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3023}}^1$

素因数の和:3199

約数の個数: 56

約数和(自身を含む): 485436672

約数和(自身を除く): 272810944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 2198, 2512, 3023, 4396, 5024, 6046, 8792, 10048, 12092, 17584, 21161, 24184, 35168, 42322, 48368, 70336, 84644, 96736, 169288, 193472, 338576, 474611, 677152, 949222, 1354304, 1898444, 3322277, 3796888, 6644554, 7593776, 13289108, 15187552, 26578216, 30375104, 53156432, 106312864, 212625728]

約数ペア:

[(1, 212625728), (2, 106312864), (4, 53156432), (7, 30375104), (8, 26578216), (14, 15187552), (16, 13289108), (28, 7593776), (32, 6644554), (56, 3796888), (64, 3322277), (112, 1898444), (157, 1354304), (224, 949222), (314, 677152), (448, 474611), (628, 338576), (1099, 193472), (1256, 169288), (2198, 96736), (2512, 84644), (3023, 70336), (4396, 48368), (5024, 42322), (6046, 35168), (8792, 24184), (10048, 21161), (12092, 17584)]