1608215616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{398863}}^1$

素因数の和:398888

約数の個数: 84

約数和(自身を含む): 5268195712

約数和(自身を除く): 3659980096

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 398863, 797726, 1196589, 1595452, 2393178, 2792041, 3190904, 3589767, 4786356, 5584082, 6381808, 7179534, 8376123, 9572712, 11168164, 12763616, 14359068, 16752246, 19145424, 22336328, 25128369, 25527232, 28718136, 33504492, 38290848, 44672656, 50256738, 57436272, 67008984, 76581696, 89345312, 100513476, 114872544, 134017968, 178690624, 201026952, 229745088, 268035936, 402053904, 536071872, 804107808, 1608215616]

約数ペア:

[(1, 1608215616), (2, 804107808), (3, 536071872), (4, 402053904), (6, 268035936), (7, 229745088), (8, 201026952), (9, 178690624), (12, 134017968), (14, 114872544), (16, 100513476), (18, 89345312), (21, 76581696), (24, 67008984), (28, 57436272), (32, 50256738), (36, 44672656), (42, 38290848), (48, 33504492), (56, 28718136), (63, 25527232), (64, 25128369), (72, 22336328), (84, 19145424), (96, 16752246), (112, 14359068), (126, 12763616), (144, 11168164), (168, 9572712), (192, 8376123), (224, 7179534), (252, 6381808), (288, 5584082), (336, 4786356), (448, 3589767), (504, 3190904), (576, 2792041), (672, 2393178), (1008, 1595452), (1344, 1196589), (2016, 797726), (4032, 398863)]