259401408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1030

約数の個数: 112

約数和(自身を含む): 788481024

約数和(自身を除く): 529079616

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, 257, 336, 448, 514, 672, 751, 771, 1028, 1344, 1502, 1542, 1799, 2056, 2253, 3004, 3084, 3598, 4112, 4506, 5257, 5397, 6008, 6168, 7196, 8224, 9012, 10514, 10794, 12016, 12336, 14392, 15771, 16448, 18024, 21028, 21588, 24032, 24672, 28784, 31542, 36048, 42056, 43176, 48064, 49344, 57568, 63084, 72096, 84112, 86352, 115136, 126168, 144192, 168224, 172704, 193007, 252336, 336448, 345408, 386014, 504672, 579021, 772028, 1009344, 1158042, 1351049, 1544056, 2316084, 2702098, 3088112, 4053147, 4632168, 5404196, 6176224, 8106294, 9264336, 10808392, 12352448, 16212588, 18528672, 21616784, 32425176, 37057344, 43233568, 64850352, 86467136, 129700704, 259401408]

約数ペア:

[(1, 259401408), (2, 129700704), (3, 86467136), (4, 64850352), (6, 43233568), (7, 37057344), (8, 32425176), (12, 21616784), (14, 18528672), (16, 16212588), (21, 12352448), (24, 10808392), (28, 9264336), (32, 8106294), (42, 6176224), (48, 5404196), (56, 4632168), (64, 4053147), (84, 3088112), (96, 2702098), (112, 2316084), (168, 1544056), (192, 1351049), (224, 1158042), (257, 1009344), (336, 772028), (448, 579021), (514, 504672), (672, 386014), (751, 345408), (771, 336448), (1028, 252336), (1344, 193007), (1502, 172704), (1542, 168224), (1799, 144192), (2056, 126168), (2253, 115136), (3004, 86352), (3084, 84112), (3598, 72096), (4112, 63084), (4506, 57568), (5257, 49344), (5397, 48064), (6008, 43176), (6168, 42056), (7196, 36048), (8224, 31542), (9012, 28784), (10514, 24672), (10794, 24032), (12016, 21588), (12336, 21028), (14392, 18024), (15771, 16448)]