212384224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 476872704

約数和(自身を除く): 264488480

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 383, 403, 416, 496, 559, 688, 766, 806, 992, 1118, 1333, 1376, 1532, 1612, 2236, 2666, 3064, 3224, 4472, 4979, 5332, 6128, 6448, 8944, 9958, 10664, 11873, 12256, 12896, 16469, 17329, 17888, 19916, 21328, 23746, 32938, 34658, 39832, 42656, 47492, 65876, 69316, 79664, 94984, 131752, 138632, 154349, 159328, 189968, 214097, 263504, 277264, 308698, 379936, 428194, 510539, 527008, 554528, 617396, 856388, 1021078, 1234792, 1712776, 2042156, 2469584, 3425552, 4084312, 4939168, 6637007, 6851104, 8168624, 13274014, 16337248, 26548028, 53096056, 106192112, 212384224]

約数ペア:

[(1, 212384224), (2, 106192112), (4, 53096056), (8, 26548028), (13, 16337248), (16, 13274014), (26, 8168624), (31, 6851104), (32, 6637007), (43, 4939168), (52, 4084312), (62, 3425552), (86, 2469584), (104, 2042156), (124, 1712776), (172, 1234792), (208, 1021078), (248, 856388), (344, 617396), (383, 554528), (403, 527008), (416, 510539), (496, 428194), (559, 379936), (688, 308698), (766, 277264), (806, 263504), (992, 214097), (1118, 189968), (1333, 159328), (1376, 154349), (1532, 138632), (1612, 131752), (2236, 94984), (2666, 79664), (3064, 69316), (3224, 65876), (4472, 47492), (4979, 42656), (5332, 39832), (6128, 34658), (6448, 32938), (8944, 23746), (9958, 21328), (10664, 19916), (11873, 17888), (12256, 17329), (12896, 16469)]