738542417648

素因数分解:

$2^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{9975989}}^1$

素因数の和:9976665

約数の個数: 40

約数和(自身を含む): 1637818134240

約数和(自身を除く): 899275716592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661, 1322, 2644, 4627, 5288, 9254, 10576, 18508, 37016, 74032, 9975989, 19951978, 39903956, 69831923, 79807912, 139663846, 159615824, 279327692, 558655384, 1117310768, 6594128729, 13188257458, 26376514916, 46158901103, 52753029832, 92317802206, 105506059664, 184635604412, 369271208824, 738542417648]

約数ペア:

[(1, 738542417648), (2, 369271208824), (4, 184635604412), (7, 105506059664), (8, 92317802206), (14, 52753029832), (16, 46158901103), (28, 26376514916), (56, 13188257458), (112, 6594128729), (661, 1117310768), (1322, 558655384), (2644, 279327692), (4627, 159615824), (5288, 139663846), (9254, 79807912), (10576, 69831923), (18508, 39903956), (37016, 19951978), (74032, 9975989)]