312605824958

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1117}}^1\times {\mathrm{1171}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 550701685248

約数和(自身を除く): 238095860290

約数列:

[1, 2, 7, 14, 43, 86, 301, 397, 602, 794, 1117, 1171, 2234, 2342, 2779, 5558, 7819, 8197, 15638, 16394, 17071, 34142, 48031, 50353, 96062, 100706, 119497, 238994, 336217, 352471, 443449, 464887, 672434, 704942, 886898, 929774, 1308007, 2616014, 3104143, 3254209, 6208286, 6508418, 9156049, 18312098, 19068307, 19990141, 38136614, 39980282, 56244301, 112488602, 133478149, 139930987, 266956298, 279861974, 393710107, 519278779, 787420214, 1038557558, 3634951453, 7269902906, 22328987497, 44657974994, 156302912479, 312605824958]

約数ペア:

[(1, 312605824958), (2, 156302912479), (7, 44657974994), (14, 22328987497), (43, 7269902906), (86, 3634951453), (301, 1038557558), (397, 787420214), (602, 519278779), (794, 393710107), (1117, 279861974), (1171, 266956298), (2234, 139930987), (2342, 133478149), (2779, 112488602), (5558, 56244301), (7819, 39980282), (8197, 38136614), (15638, 19990141), (16394, 19068307), (17071, 18312098), (34142, 9156049), (48031, 6508418), (50353, 6208286), (96062, 3254209), (100706, 3104143), (119497, 2616014), (238994, 1308007), (336217, 929774), (352471, 886898), (443449, 704942), (464887, 672434)]