668801248

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{6997}}^1$

素因数の和:7139

約数の個数: 48

約数和(自身を含む): 1375526880

約数和(自身を除く): 706725632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 412, 464, 824, 928, 1648, 2987, 3296, 5974, 6997, 11948, 13994, 23896, 27988, 47792, 55976, 95584, 111952, 202913, 223904, 405826, 720691, 811652, 1441382, 1623304, 2882764, 3246608, 5765528, 6493216, 11531056, 20900039, 23062112, 41800078, 83600156, 167200312, 334400624, 668801248]

約数ペア:

[(1, 668801248), (2, 334400624), (4, 167200312), (8, 83600156), (16, 41800078), (29, 23062112), (32, 20900039), (58, 11531056), (103, 6493216), (116, 5765528), (206, 3246608), (232, 2882764), (412, 1623304), (464, 1441382), (824, 811652), (928, 720691), (1648, 405826), (2987, 223904), (3296, 202913), (5974, 111952), (6997, 95584), (11948, 55976), (13994, 47792), (23896, 27988)]