684175968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{339373}}^1$

素因数の和:339396

約数の個数: 72

約数和(自身を含む): 2223578448

約数和(自身を除く): 1539402480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 339373, 678746, 1018119, 1357492, 2036238, 2375611, 2714984, 3054357, 4072476, 4751222, 5429968, 6108714, 7126833, 8144952, 9502444, 10859936, 12217428, 14253666, 16289904, 19004888, 21380499, 24434856, 28507332, 32579808, 38009776, 42760998, 48869712, 57014664, 76019552, 85521996, 97739424, 114029328, 171043992, 228058656, 342087984, 684175968]

約数ペア:

[(1, 684175968), (2, 342087984), (3, 228058656), (4, 171043992), (6, 114029328), (7, 97739424), (8, 85521996), (9, 76019552), (12, 57014664), (14, 48869712), (16, 42760998), (18, 38009776), (21, 32579808), (24, 28507332), (28, 24434856), (32, 21380499), (36, 19004888), (42, 16289904), (48, 14253666), (56, 12217428), (63, 10859936), (72, 9502444), (84, 8144952), (96, 7126833), (112, 6108714), (126, 5429968), (144, 4751222), (168, 4072476), (224, 3054357), (252, 2714984), (288, 2375611), (336, 2036238), (504, 1357492), (672, 1018119), (1008, 678746), (2016, 339373)]