1222387712

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 3065205780

約数和(自身を除く): 1842818068

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 512, 637, 728, 784, 832, 896, 937, 1024, 1274, 1456, 1568, 1664, 1792, 1874, 2048, 2548, 2912, 3136, 3328, 3584, 3748, 5096, 5824, 6272, 6559, 6656, 7168, 7496, 10192, 11648, 12181, 12544, 13118, 13312, 14336, 14992, 20384, 23296, 24362, 25088, 26236, 26624, 29984, 40768, 45913, 46592, 48724, 50176, 52472, 59968, 81536, 85267, 91826, 93184, 97448, 100352, 104944, 119936, 163072, 170534, 183652, 186368, 194896, 209888, 239872, 326144, 341068, 367304, 389792, 419776, 479744, 596869, 652288, 682136, 734608, 779584, 839552, 959488, 1193738, 1304576, 1364272, 1469216, 1559168, 1679104, 1918976, 2387476, 2728544, 2938432, 3118336, 3358208, 4774952, 5457088, 5876864, 6236672, 6716416, 9549904, 10914176, 11753728, 12473344, 13432832, 19099808, 21828352, 23507456, 24946688, 38199616, 43656704, 47014912, 76399232, 87313408, 94029824, 152798464, 174626816, 305596928, 611193856, 1222387712]

約数ペア:

[(1, 1222387712), (2, 611193856), (4, 305596928), (7, 174626816), (8, 152798464), (13, 94029824), (14, 87313408), (16, 76399232), (26, 47014912), (28, 43656704), (32, 38199616), (49, 24946688), (52, 23507456), (56, 21828352), (64, 19099808), (91, 13432832), (98, 12473344), (104, 11753728), (112, 10914176), (128, 9549904), (182, 6716416), (196, 6236672), (208, 5876864), (224, 5457088), (256, 4774952), (364, 3358208), (392, 3118336), (416, 2938432), (448, 2728544), (512, 2387476), (637, 1918976), (728, 1679104), (784, 1559168), (832, 1469216), (896, 1364272), (937, 1304576), (1024, 1193738), (1274, 959488), (1456, 839552), (1568, 779584), (1664, 734608), (1792, 682136), (1874, 652288), (2048, 596869), (2548, 479744), (2912, 419776), (3136, 389792), (3328, 367304), (3584, 341068), (3748, 326144), (5096, 239872), (5824, 209888), (6272, 194896), (6559, 186368), (6656, 183652), (7168, 170534), (7496, 163072), (10192, 119936), (11648, 104944), (12181, 100352), (12544, 97448), (13118, 93184), (13312, 91826), (14336, 85267), (14992, 81536), (20384, 59968), (23296, 52472), (24362, 50176), (25088, 48724), (26236, 46592), (26624, 45913), (29984, 40768)]