1331972096

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 3339701820

約数和(自身を除く): 2007729724

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, 1021, 1024, 1274, 1456, 1568, 1664, 1792, 2042, 2048, 2548, 2912, 3136, 3328, 3584, 4084, 5096, 5824, 6272, 6656, 7147, 7168, 8168, 10192, 11648, 12544, 13273, 13312, 14294, 14336, 16336, 20384, 23296, 25088, 26546, 26624, 28588, 32672, 40768, 46592, 50029, 50176, 53092, 57176, 65344, 81536, 92911, 93184, 100058, 100352, 106184, 114352, 130688, 163072, 185822, 186368, 200116, 212368, 228704, 261376, 326144, 371644, 400232, 424736, 457408, 522752, 650377, 652288, 743288, 800464, 849472, 914816, 1045504, 1300754, 1304576, 1486576, 1600928, 1698944, 1829632, 2091008, 2601508, 2973152, 3201856, 3397888, 3659264, 5203016, 5946304, 6403712, 6795776, 7318528, 10406032, 11892608, 12807424, 13591552, 14637056, 20812064, 23785216, 25614848, 27183104, 41624128, 47570432, 51229696, 83248256, 95140864, 102459392, 166496512, 190281728, 332993024, 665986048, 1331972096]

約数ペア:

[(1, 1331972096), (2, 665986048), (4, 332993024), (7, 190281728), (8, 166496512), (13, 102459392), (14, 95140864), (16, 83248256), (26, 51229696), (28, 47570432), (32, 41624128), (49, 27183104), (52, 25614848), (56, 23785216), (64, 20812064), (91, 14637056), (98, 13591552), (104, 12807424), (112, 11892608), (128, 10406032), (182, 7318528), (196, 6795776), (208, 6403712), (224, 5946304), (256, 5203016), (364, 3659264), (392, 3397888), (416, 3201856), (448, 2973152), (512, 2601508), (637, 2091008), (728, 1829632), (784, 1698944), (832, 1600928), (896, 1486576), (1021, 1304576), (1024, 1300754), (1274, 1045504), (1456, 914816), (1568, 849472), (1664, 800464), (1792, 743288), (2042, 652288), (2048, 650377), (2548, 522752), (2912, 457408), (3136, 424736), (3328, 400232), (3584, 371644), (4084, 326144), (5096, 261376), (5824, 228704), (6272, 212368), (6656, 200116), (7147, 186368), (7168, 185822), (8168, 163072), (10192, 130688), (11648, 114352), (12544, 106184), (13273, 100352), (13312, 100058), (14294, 93184), (14336, 92911), (16336, 81536), (20384, 65344), (23296, 57176), (25088, 53092), (26546, 50176), (26624, 50029), (28588, 46592), (32672, 40768)]