1243536896

素因数分解:

$2^9\times 7^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 2967518400

約数和(自身を除く): 1723981504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 97, 98, 112, 128, 146, 194, 196, 224, 256, 292, 343, 388, 392, 448, 511, 512, 584, 679, 686, 776, 784, 896, 1022, 1168, 1358, 1372, 1552, 1568, 1792, 2044, 2336, 2716, 2744, 3104, 3136, 3577, 3584, 4088, 4672, 4753, 5432, 5488, 6208, 6272, 7081, 7154, 8176, 9344, 9506, 10864, 10976, 12416, 12544, 14162, 14308, 16352, 18688, 19012, 21728, 21952, 24832, 25039, 25088, 28324, 28616, 32704, 33271, 37376, 38024, 43456, 43904, 49567, 49664, 50078, 56648, 57232, 65408, 66542, 76048, 86912, 87808, 99134, 100156, 113296, 114464, 130816, 133084, 152096, 173824, 175616, 198268, 200312, 226592, 228928, 261632, 266168, 304192, 346969, 347648, 396536, 400624, 453184, 457856, 532336, 608384, 693938, 793072, 801248, 906368, 915712, 1064672, 1216768, 1387876, 1586144, 1602496, 1812736, 1831424, 2129344, 2428783, 2433536, 2775752, 3172288, 3204992, 3625472, 4258688, 4857566, 5551504, 6344576, 6409984, 8517376, 9715132, 11103008, 12689152, 12819968, 17034752, 19430264, 22206016, 25378304, 38860528, 44412032, 77721056, 88824064, 155442112, 177648128, 310884224, 621768448, 1243536896]

約数ペア:

[(1, 1243536896), (2, 621768448), (4, 310884224), (7, 177648128), (8, 155442112), (14, 88824064), (16, 77721056), (28, 44412032), (32, 38860528), (49, 25378304), (56, 22206016), (64, 19430264), (73, 17034752), (97, 12819968), (98, 12689152), (112, 11103008), (128, 9715132), (146, 8517376), (194, 6409984), (196, 6344576), (224, 5551504), (256, 4857566), (292, 4258688), (343, 3625472), (388, 3204992), (392, 3172288), (448, 2775752), (511, 2433536), (512, 2428783), (584, 2129344), (679, 1831424), (686, 1812736), (776, 1602496), (784, 1586144), (896, 1387876), (1022, 1216768), (1168, 1064672), (1358, 915712), (1372, 906368), (1552, 801248), (1568, 793072), (1792, 693938), (2044, 608384), (2336, 532336), (2716, 457856), (2744, 453184), (3104, 400624), (3136, 396536), (3577, 347648), (3584, 346969), (4088, 304192), (4672, 266168), (4753, 261632), (5432, 228928), (5488, 226592), (6208, 200312), (6272, 198268), (7081, 175616), (7154, 173824), (8176, 152096), (9344, 133084), (9506, 130816), (10864, 114464), (10976, 113296), (12416, 100156), (12544, 99134), (14162, 87808), (14308, 86912), (16352, 76048), (18688, 66542), (19012, 65408), (21728, 57232), (21952, 56648), (24832, 50078), (25039, 49664), (25088, 49567), (28324, 43904), (28616, 43456), (32704, 38024), (33271, 37376)]