261306144

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{82483}}^1$

素因数の和:82510

約数の個数: 72

約数和(自身を含む): 810652752

約数和(自身を除く): 549346608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 82483, 164966, 247449, 329932, 494898, 659864, 742347, 907313, 989796, 1319728, 1484694, 1814626, 1979592, 2639456, 2721939, 2969388, 3629252, 3959184, 5443878, 5938776, 7258504, 7918368, 8165817, 10887756, 11877552, 14517008, 16331634, 21775512, 23755104, 29034016, 32663268, 43551024, 65326536, 87102048, 130653072, 261306144]

約数ペア:

[(1, 261306144), (2, 130653072), (3, 87102048), (4, 65326536), (6, 43551024), (8, 32663268), (9, 29034016), (11, 23755104), (12, 21775512), (16, 16331634), (18, 14517008), (22, 11877552), (24, 10887756), (32, 8165817), (33, 7918368), (36, 7258504), (44, 5938776), (48, 5443878), (66, 3959184), (72, 3629252), (88, 2969388), (96, 2721939), (99, 2639456), (132, 1979592), (144, 1814626), (176, 1484694), (198, 1319728), (264, 989796), (288, 907313), (352, 742347), (396, 659864), (528, 494898), (792, 329932), (1056, 247449), (1584, 164966), (3168, 82483)]