387986016

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 1132572672

約数和(自身を除く): 744586656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 127, 132, 176, 242, 254, 263, 264, 352, 363, 381, 484, 508, 526, 528, 726, 762, 789, 968, 1016, 1052, 1056, 1397, 1452, 1524, 1578, 1936, 2032, 2104, 2794, 2893, 2904, 3048, 3156, 3872, 4064, 4191, 4208, 5588, 5786, 5808, 6096, 6312, 8382, 8416, 8679, 11176, 11572, 11616, 12192, 12624, 15367, 16764, 17358, 22352, 23144, 25248, 30734, 31823, 33401, 33528, 34716, 44704, 46101, 46288, 61468, 63646, 66802, 67056, 69432, 92202, 92576, 95469, 100203, 122936, 127292, 133604, 134112, 138864, 184404, 190938, 200406, 245872, 254584, 267208, 277728, 367411, 368808, 381876, 400812, 491744, 509168, 534416, 734822, 737616, 763752, 801624, 1018336, 1068832, 1102233, 1469644, 1475232, 1527504, 1603248, 2204466, 2939288, 3055008, 3206496, 4041521, 4408932, 5878576, 8083042, 8817864, 11757152, 12124563, 16166084, 17635728, 24249126, 32332168, 35271456, 48498252, 64664336, 96996504, 129328672, 193993008, 387986016]

約数ペア:

[(1, 387986016), (2, 193993008), (3, 129328672), (4, 96996504), (6, 64664336), (8, 48498252), (11, 35271456), (12, 32332168), (16, 24249126), (22, 17635728), (24, 16166084), (32, 12124563), (33, 11757152), (44, 8817864), (48, 8083042), (66, 5878576), (88, 4408932), (96, 4041521), (121, 3206496), (127, 3055008), (132, 2939288), (176, 2204466), (242, 1603248), (254, 1527504), (263, 1475232), (264, 1469644), (352, 1102233), (363, 1068832), (381, 1018336), (484, 801624), (508, 763752), (526, 737616), (528, 734822), (726, 534416), (762, 509168), (789, 491744), (968, 400812), (1016, 381876), (1052, 368808), (1056, 367411), (1397, 277728), (1452, 267208), (1524, 254584), (1578, 245872), (1936, 200406), (2032, 190938), (2104, 184404), (2794, 138864), (2893, 134112), (2904, 133604), (3048, 127292), (3156, 122936), (3872, 100203), (4064, 95469), (4191, 92576), (4208, 92202), (5588, 69432), (5786, 67056), (5808, 66802), (6096, 63646), (6312, 61468), (8382, 46288), (8416, 46101), (8679, 44704), (11176, 34716), (11572, 33528), (11616, 33401), (12192, 31823), (12624, 30734), (15367, 25248), (16764, 23144), (17358, 22352)]