380955484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 858009600

約数和(自身を除く): 477054116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 151, 182, 203, 239, 302, 364, 377, 406, 478, 604, 754, 812, 956, 1057, 1508, 1673, 1963, 2114, 2639, 3107, 3346, 3926, 4228, 4379, 5278, 6214, 6692, 6931, 7852, 8758, 10556, 12428, 13741, 13862, 17516, 21749, 27482, 27724, 30653, 36089, 43498, 48517, 54964, 56927, 61306, 72178, 86996, 90103, 97034, 113854, 122612, 144356, 180206, 194068, 227708, 252623, 360412, 398489, 469157, 505246, 630721, 796978, 938314, 1010492, 1046581, 1261442, 1593956, 1876628, 2093162, 2522884, 3284099, 4186324, 6568198, 7326067, 13136396, 13605553, 14652134, 27211106, 29304268, 54422212, 95238871, 190477742, 380955484]

約数ペア:

[(1, 380955484), (2, 190477742), (4, 95238871), (7, 54422212), (13, 29304268), (14, 27211106), (26, 14652134), (28, 13605553), (29, 13136396), (52, 7326067), (58, 6568198), (91, 4186324), (116, 3284099), (151, 2522884), (182, 2093162), (203, 1876628), (239, 1593956), (302, 1261442), (364, 1046581), (377, 1010492), (406, 938314), (478, 796978), (604, 630721), (754, 505246), (812, 469157), (956, 398489), (1057, 360412), (1508, 252623), (1673, 227708), (1963, 194068), (2114, 180206), (2639, 144356), (3107, 122612), (3346, 113854), (3926, 97034), (4228, 90103), (4379, 86996), (5278, 72178), (6214, 61306), (6692, 56927), (6931, 54964), (7852, 48517), (8758, 43498), (10556, 36089), (12428, 30653), (13741, 27724), (13862, 27482), (17516, 21749)]