1287884016

素因数分解:

$2^4\times 3^3\times {\mathrm{509}}^1\times {\mathrm{5857}}^1$

素因数の和:6383

約数の個数: 80

約数和(自身を含む): 3704599200

約数和(自身を除く): 2416715184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 509, 1018, 1527, 2036, 3054, 4072, 4581, 5857, 6108, 8144, 9162, 11714, 12216, 13743, 17571, 18324, 23428, 24432, 27486, 35142, 36648, 46856, 52713, 54972, 70284, 73296, 93712, 105426, 109944, 140568, 158139, 210852, 219888, 281136, 316278, 421704, 632556, 843408, 1265112, 2530224, 2981213, 5962426, 8943639, 11924852, 17887278, 23849704, 26830917, 35774556, 47699408, 53661834, 71549112, 80492751, 107323668, 143098224, 160985502, 214647336, 321971004, 429294672, 643942008, 1287884016]

約数ペア:

[(1, 1287884016), (2, 643942008), (3, 429294672), (4, 321971004), (6, 214647336), (8, 160985502), (9, 143098224), (12, 107323668), (16, 80492751), (18, 71549112), (24, 53661834), (27, 47699408), (36, 35774556), (48, 26830917), (54, 23849704), (72, 17887278), (108, 11924852), (144, 8943639), (216, 5962426), (432, 2981213), (509, 2530224), (1018, 1265112), (1527, 843408), (2036, 632556), (3054, 421704), (4072, 316278), (4581, 281136), (5857, 219888), (6108, 210852), (8144, 158139), (9162, 140568), (11714, 109944), (12216, 105426), (13743, 93712), (17571, 73296), (18324, 70284), (23428, 54972), (24432, 52713), (27486, 46856), (35142, 36648)]