6431493768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{1459}}^1$

素因数の和:2875

約数の個数: 128

約数和(自身を含む): 19370112000

約数和(自身を除く): 12938618232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1381, 1459, 1596, 2762, 2918, 3192, 4143, 4377, 5524, 5836, 8286, 8754, 9667, 10213, 11048, 11672, 16572, 17508, 19334, 20426, 26239, 27721, 29001, 30639, 33144, 35016, 38668, 40852, 52478, 55442, 58002, 61278, 77336, 78717, 81704, 83163, 104956, 110884, 116004, 122556, 157434, 166326, 183673, 194047, 209912, 221768, 232008, 245112, 314868, 332652, 367346, 388094, 551019, 582141, 629736, 665304, 734692, 776188, 1102038, 1164282, 1469384, 1552376, 2014879, 2204076, 2328564, 4029758, 4408152, 4657128, 6044637, 8059516, 12089274, 14104153, 16119032, 24178548, 28208306, 38282701, 42312459, 48357096, 56416612, 76565402, 84624918, 112833224, 114848103, 153130804, 169249836, 229696206, 267978907, 306261608, 338499672, 459392412, 535957814, 803936721, 918784824, 1071915628, 1607873442, 2143831256, 3215746884, 6431493768]

約数ペア:

[(1, 6431493768), (2, 3215746884), (3, 2143831256), (4, 1607873442), (6, 1071915628), (7, 918784824), (8, 803936721), (12, 535957814), (14, 459392412), (19, 338499672), (21, 306261608), (24, 267978907), (28, 229696206), (38, 169249836), (42, 153130804), (56, 114848103), (57, 112833224), (76, 84624918), (84, 76565402), (114, 56416612), (133, 48357096), (152, 42312459), (168, 38282701), (228, 28208306), (266, 24178548), (399, 16119032), (456, 14104153), (532, 12089274), (798, 8059516), (1064, 6044637), (1381, 4657128), (1459, 4408152), (1596, 4029758), (2762, 2328564), (2918, 2204076), (3192, 2014879), (4143, 1552376), (4377, 1469384), (5524, 1164282), (5836, 1102038), (8286, 776188), (8754, 734692), (9667, 665304), (10213, 629736), (11048, 582141), (11672, 551019), (16572, 388094), (17508, 367346), (19334, 332652), (20426, 314868), (26239, 245112), (27721, 232008), (29001, 221768), (30639, 209912), (33144, 194047), (35016, 183673), (38668, 166326), (40852, 157434), (52478, 122556), (55442, 116004), (58002, 110884), (61278, 104956), (77336, 83163), (78717, 81704)]