525673968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 1396386816

約数和(自身を除く): 870712848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 257, 258, 344, 514, 516, 688, 771, 991, 1028, 1032, 1542, 1982, 2056, 2064, 2973, 3084, 3964, 4112, 5946, 6168, 7928, 11051, 11892, 12336, 15856, 22102, 23784, 33153, 42613, 44204, 47568, 66306, 85226, 88408, 127839, 132612, 170452, 176816, 254687, 255678, 265224, 340904, 509374, 511356, 530448, 681808, 764061, 1018748, 1022712, 1528122, 2037496, 2045424, 3056244, 4074992, 6112488, 10951541, 12224976, 21903082, 32854623, 43806164, 65709246, 87612328, 131418492, 175224656, 262836984, 525673968]

約数ペア:

[(1, 525673968), (2, 262836984), (3, 175224656), (4, 131418492), (6, 87612328), (8, 65709246), (12, 43806164), (16, 32854623), (24, 21903082), (43, 12224976), (48, 10951541), (86, 6112488), (129, 4074992), (172, 3056244), (257, 2045424), (258, 2037496), (344, 1528122), (514, 1022712), (516, 1018748), (688, 764061), (771, 681808), (991, 530448), (1028, 511356), (1032, 509374), (1542, 340904), (1982, 265224), (2056, 255678), (2064, 254687), (2973, 176816), (3084, 170452), (3964, 132612), (4112, 127839), (5946, 88408), (6168, 85226), (7928, 66306), (11051, 47568), (11892, 44204), (12336, 42613), (15856, 33153), (22102, 23784)]