260778784

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 625363200

約数和(自身を除く): 364584416

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 343, 368, 392, 644, 686, 736, 784, 1033, 1127, 1288, 1372, 1568, 2066, 2254, 2576, 2744, 4132, 4508, 5152, 5488, 7231, 7889, 8264, 9016, 10976, 14462, 15778, 16528, 18032, 23759, 28924, 31556, 33056, 36064, 47518, 50617, 57848, 63112, 95036, 101234, 115696, 126224, 166313, 190072, 202468, 231392, 252448, 332626, 354319, 380144, 404936, 665252, 708638, 760288, 809872, 1164191, 1330504, 1417276, 1619744, 2328382, 2661008, 2834552, 4656764, 5322016, 5669104, 8149337, 9313528, 11338208, 16298674, 18627056, 32597348, 37254112, 65194696, 130389392, 260778784]

約数ペア:

[(1, 260778784), (2, 130389392), (4, 65194696), (7, 37254112), (8, 32597348), (14, 18627056), (16, 16298674), (23, 11338208), (28, 9313528), (32, 8149337), (46, 5669104), (49, 5322016), (56, 4656764), (92, 2834552), (98, 2661008), (112, 2328382), (161, 1619744), (184, 1417276), (196, 1330504), (224, 1164191), (322, 809872), (343, 760288), (368, 708638), (392, 665252), (644, 404936), (686, 380144), (736, 354319), (784, 332626), (1033, 252448), (1127, 231392), (1288, 202468), (1372, 190072), (1568, 166313), (2066, 126224), (2254, 115696), (2576, 101234), (2744, 95036), (4132, 63112), (4508, 57848), (5152, 50617), (5488, 47518), (7231, 36064), (7889, 33056), (8264, 31556), (9016, 28924), (10976, 23759), (14462, 18032), (15778, 16528)]