729471569348

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{9531589}}^1$

素因数の和:9531684

約数の個数: 36

約数和(自身を含む): 1372720528620

約数和(自身を除く): 643248959272

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 361, 722, 1007, 1444, 2014, 4028, 19133, 38266, 76532, 9531589, 19063178, 38126356, 181100191, 362200382, 505174217, 724400764, 1010348434, 2020696868, 3440903629, 6881807258, 9598310123, 13763614516, 19196620246, 38393240492, 182367892337, 364735784674, 729471569348]

約数ペア:

[(1, 729471569348), (2, 364735784674), (4, 182367892337), (19, 38393240492), (38, 19196620246), (53, 13763614516), (76, 9598310123), (106, 6881807258), (212, 3440903629), (361, 2020696868), (722, 1010348434), (1007, 724400764), (1444, 505174217), (2014, 362200382), (4028, 181100191), (19133, 38126356), (38266, 19063178), (76532, 9531589)]