243079956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1783}}^1$

素因数の和:2341

約数の個数: 72

約数和(自身を含む): 703923584

約数和(自身を除く): 460843628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 541, 1082, 1623, 1783, 2164, 3246, 3566, 3787, 4869, 5349, 6492, 7132, 7574, 9738, 10698, 11361, 12481, 15148, 16047, 19476, 21396, 22722, 24962, 32094, 34083, 37443, 45444, 49924, 64188, 68166, 74886, 112329, 136332, 149772, 224658, 449316, 964603, 1929206, 2893809, 3858412, 5787618, 6752221, 8681427, 11575236, 13504442, 17362854, 20256663, 27008884, 34725708, 40513326, 60769989, 81026652, 121539978, 243079956]

約数ペア:

[(1, 243079956), (2, 121539978), (3, 81026652), (4, 60769989), (6, 40513326), (7, 34725708), (9, 27008884), (12, 20256663), (14, 17362854), (18, 13504442), (21, 11575236), (28, 8681427), (36, 6752221), (42, 5787618), (63, 3858412), (84, 2893809), (126, 1929206), (252, 964603), (541, 449316), (1082, 224658), (1623, 149772), (1783, 136332), (2164, 112329), (3246, 74886), (3566, 68166), (3787, 64188), (4869, 49924), (5349, 45444), (6492, 37443), (7132, 34083), (7574, 32094), (9738, 24962), (10698, 22722), (11361, 21396), (12481, 19476), (15148, 16047)]