680018592

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643957}}^1$

素因数の和:643981

約数の個数: 48

約数和(自身を含む): 1947328992

約数和(自身を除く): 1267310400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 643957, 1287914, 1931871, 2575828, 3863742, 5151656, 7083527, 7727484, 10303312, 14167054, 15454968, 20606624, 21250581, 28334108, 30909936, 42501162, 56668216, 61819872, 85002324, 113336432, 170004648, 226672864, 340009296, 680018592]

約数ペア:

[(1, 680018592), (2, 340009296), (3, 226672864), (4, 170004648), (6, 113336432), (8, 85002324), (11, 61819872), (12, 56668216), (16, 42501162), (22, 30909936), (24, 28334108), (32, 21250581), (33, 20606624), (44, 15454968), (48, 14167054), (66, 10303312), (88, 7727484), (96, 7083527), (132, 5151656), (176, 3863742), (264, 2575828), (352, 1931871), (528, 1287914), (1056, 643957)]