284880984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 760415040

約数和(自身を除く): 475534056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 251, 262, 361, 393, 456, 502, 524, 722, 753, 786, 1004, 1048, 1083, 1444, 1506, 1572, 2008, 2166, 2489, 2888, 3012, 3144, 4332, 4769, 4978, 6024, 7467, 8664, 9538, 9956, 14307, 14934, 19076, 19912, 28614, 29868, 32881, 38152, 47291, 57228, 59736, 65762, 90611, 94582, 98643, 114456, 131524, 141873, 181222, 189164, 197286, 263048, 271833, 283746, 362444, 378328, 394572, 543666, 567492, 624739, 724888, 789144, 1087332, 1134984, 1249478, 1874217, 2174664, 2498956, 3748434, 4997912, 7496868, 11870041, 14993736, 23740082, 35610123, 47480164, 71220246, 94960328, 142440492, 284880984]

約数ペア:

[(1, 284880984), (2, 142440492), (3, 94960328), (4, 71220246), (6, 47480164), (8, 35610123), (12, 23740082), (19, 14993736), (24, 11870041), (38, 7496868), (57, 4997912), (76, 3748434), (114, 2498956), (131, 2174664), (152, 1874217), (228, 1249478), (251, 1134984), (262, 1087332), (361, 789144), (393, 724888), (456, 624739), (502, 567492), (524, 543666), (722, 394572), (753, 378328), (786, 362444), (1004, 283746), (1048, 271833), (1083, 263048), (1444, 197286), (1506, 189164), (1572, 181222), (2008, 141873), (2166, 131524), (2489, 114456), (2888, 98643), (3012, 94582), (3144, 90611), (4332, 65762), (4769, 59736), (4978, 57228), (6024, 47291), (7467, 38152), (8664, 32881), (9538, 29868), (9956, 28614), (14307, 19912), (14934, 19076)]