288467872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 144

約数和(自身を含む): 740033280

約数和(自身を除く): 451565408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 121, 154, 176, 203, 224, 232, 242, 308, 319, 352, 367, 406, 464, 484, 616, 638, 734, 812, 847, 928, 968, 1232, 1276, 1468, 1624, 1694, 1936, 2233, 2464, 2552, 2569, 2936, 3248, 3388, 3509, 3872, 4037, 4466, 5104, 5138, 5872, 6496, 6776, 7018, 8074, 8932, 10208, 10276, 10643, 11744, 13552, 14036, 16148, 17864, 20552, 21286, 24563, 27104, 28072, 28259, 32296, 35728, 41104, 42572, 44407, 49126, 56144, 56518, 64592, 71456, 74501, 82208, 85144, 88814, 98252, 112288, 113036, 117073, 129184, 149002, 170288, 177628, 196504, 226072, 234146, 298004, 310849, 340576, 355256, 393008, 452144, 468292, 596008, 621698, 710512, 786016, 819511, 904288, 936584, 1192016, 1243396, 1287803, 1421024, 1639022, 1873168, 2384032, 2486792, 2575606, 3278044, 3746336, 4973584, 5151212, 6556088, 9014621, 9947168, 10302424, 13112176, 18029242, 20604848, 26224352, 36058484, 41209696, 72116968, 144233936, 288467872]

約数ペア:

[(1, 288467872), (2, 144233936), (4, 72116968), (7, 41209696), (8, 36058484), (11, 26224352), (14, 20604848), (16, 18029242), (22, 13112176), (28, 10302424), (29, 9947168), (32, 9014621), (44, 6556088), (56, 5151212), (58, 4973584), (77, 3746336), (88, 3278044), (112, 2575606), (116, 2486792), (121, 2384032), (154, 1873168), (176, 1639022), (203, 1421024), (224, 1287803), (232, 1243396), (242, 1192016), (308, 936584), (319, 904288), (352, 819511), (367, 786016), (406, 710512), (464, 621698), (484, 596008), (616, 468292), (638, 452144), (734, 393008), (812, 355256), (847, 340576), (928, 310849), (968, 298004), (1232, 234146), (1276, 226072), (1468, 196504), (1624, 177628), (1694, 170288), (1936, 149002), (2233, 129184), (2464, 117073), (2552, 113036), (2569, 112288), (2936, 98252), (3248, 88814), (3388, 85144), (3509, 82208), (3872, 74501), (4037, 71456), (4466, 64592), (5104, 56518), (5138, 56144), (5872, 49126), (6496, 44407), (6776, 42572), (7018, 41104), (8074, 35728), (8932, 32296), (10208, 28259), (10276, 28072), (10643, 27104), (11744, 24563), (13552, 21286), (14036, 20552), (16148, 17864)]