270900992

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 570030720

約数和(自身を除く): 299129728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 139, 184, 256, 278, 331, 368, 556, 662, 736, 1112, 1324, 1472, 2224, 2648, 2944, 3197, 4448, 5296, 5888, 6394, 7613, 8896, 10592, 12788, 15226, 17792, 21184, 25576, 30452, 35584, 42368, 46009, 51152, 60904, 84736, 92018, 102304, 121808, 184036, 204608, 243616, 368072, 409216, 487232, 736144, 818432, 974464, 1058207, 1472288, 1948928, 2116414, 2944576, 4232828, 5889152, 8465656, 11778304, 16931312, 33862624, 67725248, 135450496, 270900992]

約数ペア:

[(1, 270900992), (2, 135450496), (4, 67725248), (8, 33862624), (16, 16931312), (23, 11778304), (32, 8465656), (46, 5889152), (64, 4232828), (92, 2944576), (128, 2116414), (139, 1948928), (184, 1472288), (256, 1058207), (278, 974464), (331, 818432), (368, 736144), (556, 487232), (662, 409216), (736, 368072), (1112, 243616), (1324, 204608), (1472, 184036), (2224, 121808), (2648, 102304), (2944, 92018), (3197, 84736), (4448, 60904), (5296, 51152), (5888, 46009), (6394, 42368), (7613, 35584), (8896, 30452), (10592, 25576), (12788, 21184), (15226, 17792)]