431135992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9883}}^1$

素因数の和:9956

約数の個数: 64

約数和(自身を含む): 996307200

約数和(自身を除く): 565171208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 5453, 6232, 9883, 10906, 19766, 21812, 39532, 43624, 69181, 79064, 138362, 187777, 276724, 375554, 405203, 553448, 751108, 810406, 1314439, 1502216, 1620812, 2628878, 2836421, 3241624, 5257756, 5672842, 7698857, 10515512, 11345684, 15397714, 22691368, 30795428, 53891999, 61590856, 107783998, 215567996, 431135992]

約数ペア:

[(1, 431135992), (2, 215567996), (4, 107783998), (7, 61590856), (8, 53891999), (14, 30795428), (19, 22691368), (28, 15397714), (38, 11345684), (41, 10515512), (56, 7698857), (76, 5672842), (82, 5257756), (133, 3241624), (152, 2836421), (164, 2628878), (266, 1620812), (287, 1502216), (328, 1314439), (532, 810406), (574, 751108), (779, 553448), (1064, 405203), (1148, 375554), (1558, 276724), (2296, 187777), (3116, 138362), (5453, 79064), (6232, 69181), (9883, 43624), (10906, 39532), (19766, 21812)]