459859708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 1026393984

約数和(自身を除く): 566534276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 263, 308, 526, 539, 811, 1052, 1078, 1622, 1841, 2156, 2893, 3244, 3682, 5677, 5786, 7364, 8921, 11354, 11572, 12887, 17842, 20251, 22708, 25774, 35684, 39739, 40502, 51548, 62447, 79478, 81004, 124894, 141757, 158956, 213293, 249788, 283514, 426586, 437129, 567028, 853172, 874258, 1493051, 1748516, 2346223, 2986102, 4692446, 5972204, 9384892, 10451357, 16423561, 20902714, 32847122, 41805428, 65694244, 114964927, 229929854, 459859708]

約数ペア:

[(1, 459859708), (2, 229929854), (4, 114964927), (7, 65694244), (11, 41805428), (14, 32847122), (22, 20902714), (28, 16423561), (44, 10451357), (49, 9384892), (77, 5972204), (98, 4692446), (154, 2986102), (196, 2346223), (263, 1748516), (308, 1493051), (526, 874258), (539, 853172), (811, 567028), (1052, 437129), (1078, 426586), (1622, 283514), (1841, 249788), (2156, 213293), (2893, 158956), (3244, 141757), (3682, 124894), (5677, 81004), (5786, 79478), (7364, 62447), (8921, 51548), (11354, 40502), (11572, 39739), (12887, 35684), (17842, 25774), (20251, 22708)]