2209342728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 5905872000

約数和(自身を除く): 3696529272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 139, 164, 174, 232, 246, 278, 328, 348, 417, 492, 556, 557, 696, 834, 984, 1112, 1114, 1189, 1668, 1671, 2228, 2378, 3336, 3342, 3567, 4031, 4456, 4756, 5699, 6684, 7134, 8062, 9512, 11398, 12093, 13368, 14268, 16124, 16153, 17097, 22796, 22837, 24186, 28536, 32248, 32306, 34194, 45592, 45674, 48372, 48459, 64612, 68388, 68511, 77423, 91348, 96744, 96918, 129224, 136776, 137022, 154846, 165271, 182696, 193836, 232269, 274044, 309692, 330542, 387672, 464538, 495813, 548088, 619384, 661084, 662273, 929076, 991626, 1322168, 1324546, 1858152, 1983252, 1986819, 2245267, 2649092, 3174343, 3966504, 3973638, 4490534, 5298184, 6348686, 6735801, 7947276, 8981068, 9523029, 12697372, 13471602, 15894552, 17962136, 19046058, 25394744, 26943204, 38092116, 53886408, 76184232, 92055947, 184111894, 276167841, 368223788, 552335682, 736447576, 1104671364, 2209342728]

約数ペア:

[(1, 2209342728), (2, 1104671364), (3, 736447576), (4, 552335682), (6, 368223788), (8, 276167841), (12, 184111894), (24, 92055947), (29, 76184232), (41, 53886408), (58, 38092116), (82, 26943204), (87, 25394744), (116, 19046058), (123, 17962136), (139, 15894552), (164, 13471602), (174, 12697372), (232, 9523029), (246, 8981068), (278, 7947276), (328, 6735801), (348, 6348686), (417, 5298184), (492, 4490534), (556, 3973638), (557, 3966504), (696, 3174343), (834, 2649092), (984, 2245267), (1112, 1986819), (1114, 1983252), (1189, 1858152), (1668, 1324546), (1671, 1322168), (2228, 991626), (2378, 929076), (3336, 662273), (3342, 661084), (3567, 619384), (4031, 548088), (4456, 495813), (4756, 464538), (5699, 387672), (6684, 330542), (7134, 309692), (8062, 274044), (9512, 232269), (11398, 193836), (12093, 182696), (13368, 165271), (14268, 154846), (16124, 137022), (16153, 136776), (17097, 129224), (22796, 96918), (22837, 96744), (24186, 91348), (28536, 77423), (32248, 68511), (32306, 68388), (34194, 64612), (45592, 48459), (45674, 48372)]