2161084896

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{242057}}^1$

素因数の和:242104

約数の個数: 72

約数和(自身を含む): 6343856064

約数和(自身を除く): 4182771168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 242057, 484114, 726171, 968228, 1452342, 1936456, 2178513, 2904684, 3872912, 4357026, 5809368, 7503767, 7745824, 8714052, 11618736, 15007534, 17428104, 22511301, 23237472, 30015068, 34856208, 45022602, 60030136, 67533903, 69712416, 90045204, 120060272, 135067806, 180090408, 240120544, 270135612, 360180816, 540271224, 720361632, 1080542448, 2161084896]

約数ペア:

[(1, 2161084896), (2, 1080542448), (3, 720361632), (4, 540271224), (6, 360180816), (8, 270135612), (9, 240120544), (12, 180090408), (16, 135067806), (18, 120060272), (24, 90045204), (31, 69712416), (32, 67533903), (36, 60030136), (48, 45022602), (62, 34856208), (72, 30015068), (93, 23237472), (96, 22511301), (124, 17428104), (144, 15007534), (186, 11618736), (248, 8714052), (279, 7745824), (288, 7503767), (372, 5809368), (496, 4357026), (558, 3872912), (744, 2904684), (992, 2178513), (1116, 1936456), (1488, 1452342), (2232, 968228), (2976, 726171), (4464, 484114), (8928, 242057)]