766704964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 1460688768

約数和(自身を除く): 693983804

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 263, 526, 731, 997, 1052, 1462, 1994, 2924, 3988, 4471, 8942, 11309, 16949, 17884, 22618, 33898, 42871, 45236, 67796, 85742, 171484, 192253, 262211, 384506, 524422, 728807, 769012, 1048844, 1457614, 2915228, 4457587, 8915174, 11275073, 17830348, 22550146, 45100292, 191676241, 383352482, 766704964]

約数ペア:

[(1, 766704964), (2, 383352482), (4, 191676241), (17, 45100292), (34, 22550146), (43, 17830348), (68, 11275073), (86, 8915174), (172, 4457587), (263, 2915228), (526, 1457614), (731, 1048844), (997, 769012), (1052, 728807), (1462, 524422), (1994, 384506), (2924, 262211), (3988, 192253), (4471, 171484), (8942, 85742), (11309, 67796), (16949, 45236), (17884, 42871), (22618, 33898)]