990660291936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1474196863}}^1$

素因数の和:1474196883

約数の個数: 48

約数和(自身を含む): 2971980877824

約数和(自身を除く): 1981320585888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1474196863, 2948393726, 4422590589, 5896787452, 8845181178, 10319378041, 11793574904, 17690362356, 20638756082, 23587149808, 30958134123, 35380724712, 41277512164, 47174299616, 61916268246, 70761449424, 82555024328, 123832536492, 141522898848, 165110048656, 247665072984, 330220097312, 495330145968, 990660291936]

約数ペア:

[(1, 990660291936), (2, 495330145968), (3, 330220097312), (4, 247665072984), (6, 165110048656), (7, 141522898848), (8, 123832536492), (12, 82555024328), (14, 70761449424), (16, 61916268246), (21, 47174299616), (24, 41277512164), (28, 35380724712), (32, 30958134123), (42, 23587149808), (48, 20638756082), (56, 17690362356), (84, 11793574904), (96, 10319378041), (112, 8845181178), (168, 5896787452), (224, 4422590589), (336, 2948393726), (672, 1474196863)]