1227711744

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{76123}}^1$

素因数の和:76152

約数の個数: 108

約数和(自身を含む): 4045533856

約数和(自身を除く): 2817822112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 76123, 152246, 228369, 304492, 456738, 532861, 608984, 685107, 913476, 1065722, 1217968, 1370214, 1598583, 1826952, 2131444, 2435936, 2740428, 3197166, 3653904, 4262888, 4795749, 4871872, 5480856, 6394332, 7307808, 8525776, 9591498, 9743744, 10961712, 12788664, 14615616, 17051552, 19182996, 19487488, 21923424, 25577328, 29231232, 34103104, 38365992, 43846848, 51154656, 58462464, 68206208, 76731984, 87693696, 102309312, 136412416, 153463968, 175387392, 204618624, 306927936, 409237248, 613855872, 1227711744]

約数ペア:

[(1, 1227711744), (2, 613855872), (3, 409237248), (4, 306927936), (6, 204618624), (7, 175387392), (8, 153463968), (9, 136412416), (12, 102309312), (14, 87693696), (16, 76731984), (18, 68206208), (21, 58462464), (24, 51154656), (28, 43846848), (32, 38365992), (36, 34103104), (42, 29231232), (48, 25577328), (56, 21923424), (63, 19487488), (64, 19182996), (72, 17051552), (84, 14615616), (96, 12788664), (112, 10961712), (126, 9743744), (128, 9591498), (144, 8525776), (168, 7307808), (192, 6394332), (224, 5480856), (252, 4871872), (256, 4795749), (288, 4262888), (336, 3653904), (384, 3197166), (448, 2740428), (504, 2435936), (576, 2131444), (672, 1826952), (768, 1598583), (896, 1370214), (1008, 1217968), (1152, 1065722), (1344, 913476), (1792, 685107), (2016, 608984), (2304, 532861), (2688, 456738), (4032, 304492), (5376, 228369), (8064, 152246), (16128, 76123)]