1282903664

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 2929092288

約数和(自身を除く): 1646188624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 353, 518, 592, 706, 877, 1036, 1412, 1754, 2072, 2471, 2824, 3508, 4144, 4942, 5648, 6139, 7016, 9884, 12278, 13061, 14032, 19768, 24556, 26122, 32449, 39536, 49112, 52244, 64898, 91427, 98224, 104488, 129796, 182854, 208976, 227143, 259592, 309581, 365708, 454286, 519184, 619162, 731416, 908572, 1238324, 1462832, 1817144, 2167067, 2476648, 3634288, 4334134, 4953296, 8668268, 11454497, 17336536, 22908994, 34673072, 45817988, 80181479, 91635976, 160362958, 183271952, 320725916, 641451832, 1282903664]

約数ペア:

[(1, 1282903664), (2, 641451832), (4, 320725916), (7, 183271952), (8, 160362958), (14, 91635976), (16, 80181479), (28, 45817988), (37, 34673072), (56, 22908994), (74, 17336536), (112, 11454497), (148, 8668268), (259, 4953296), (296, 4334134), (353, 3634288), (518, 2476648), (592, 2167067), (706, 1817144), (877, 1462832), (1036, 1238324), (1412, 908572), (1754, 731416), (2072, 619162), (2471, 519184), (2824, 454286), (3508, 365708), (4144, 309581), (4942, 259592), (5648, 227143), (6139, 208976), (7016, 182854), (9884, 129796), (12278, 104488), (13061, 98224), (14032, 91427), (19768, 64898), (24556, 52244), (26122, 49112), (32449, 39536)]