496746488

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 1173312000

約数和(自身を除く): 676565512

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 59, 76, 82, 118, 133, 152, 164, 193, 236, 266, 287, 328, 386, 413, 472, 532, 574, 772, 779, 826, 1064, 1121, 1148, 1351, 1544, 1558, 1652, 2242, 2296, 2419, 2702, 3116, 3304, 3667, 4484, 4838, 5404, 5453, 6232, 7334, 7847, 7913, 8968, 9676, 10808, 10906, 11387, 14668, 15694, 15826, 16933, 19352, 21812, 22774, 25669, 29336, 31388, 31652, 33866, 43624, 45548, 45961, 51338, 55391, 62776, 63304, 67732, 79709, 91096, 91922, 102676, 110782, 135464, 150347, 159418, 183844, 205352, 216353, 221564, 300694, 318836, 321727, 367688, 432706, 443128, 466867, 601388, 637672, 643454, 865412, 933734, 1052429, 1202776, 1286908, 1514471, 1730824, 1867468, 2104858, 2573816, 3028942, 3268069, 3734936, 4209716, 6057884, 6536138, 8419432, 8870473, 12115768, 13072276, 17740946, 26144552, 35481892, 62093311, 70963784, 124186622, 248373244, 496746488]

約数ペア:

[(1, 496746488), (2, 248373244), (4, 124186622), (7, 70963784), (8, 62093311), (14, 35481892), (19, 26144552), (28, 17740946), (38, 13072276), (41, 12115768), (56, 8870473), (59, 8419432), (76, 6536138), (82, 6057884), (118, 4209716), (133, 3734936), (152, 3268069), (164, 3028942), (193, 2573816), (236, 2104858), (266, 1867468), (287, 1730824), (328, 1514471), (386, 1286908), (413, 1202776), (472, 1052429), (532, 933734), (574, 865412), (772, 643454), (779, 637672), (826, 601388), (1064, 466867), (1121, 443128), (1148, 432706), (1351, 367688), (1544, 321727), (1558, 318836), (1652, 300694), (2242, 221564), (2296, 216353), (2419, 205352), (2702, 183844), (3116, 159418), (3304, 150347), (3667, 135464), (4484, 110782), (4838, 102676), (5404, 91922), (5453, 91096), (6232, 79709), (7334, 67732), (7847, 63304), (7913, 62776), (8968, 55391), (9676, 51338), (10808, 45961), (10906, 45548), (11387, 43624), (14668, 33866), (15694, 31652), (15826, 31388), (16933, 29336), (19352, 25669), (21812, 22774)]