253770384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 797409280

約数和(自身を除く): 543638896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 127, 133, 152, 168, 228, 254, 266, 304, 313, 336, 381, 399, 456, 508, 532, 626, 762, 798, 889, 912, 939, 1016, 1064, 1252, 1524, 1596, 1778, 1878, 2032, 2128, 2191, 2413, 2504, 2667, 3048, 3192, 3556, 3756, 4382, 4826, 5008, 5334, 5947, 6096, 6384, 6573, 7112, 7239, 7512, 8764, 9652, 10668, 11894, 13146, 14224, 14478, 15024, 16891, 17528, 17841, 19304, 21336, 23788, 26292, 28956, 33782, 35056, 35682, 38608, 39751, 41629, 42672, 47576, 50673, 52584, 57912, 67564, 71364, 79502, 83258, 95152, 101346, 105168, 115824, 119253, 124887, 135128, 142728, 159004, 166516, 202692, 238506, 249774, 270256, 278257, 285456, 318008, 333032, 405384, 477012, 499548, 556514, 636016, 666064, 755269, 810768, 834771, 954024, 999096, 1113028, 1510538, 1669542, 1908048, 1998192, 2226056, 2265807, 3021076, 3339084, 4452112, 4531614, 5286883, 6042152, 6678168, 9063228, 10573766, 12084304, 13356336, 15860649, 18126456, 21147532, 31721298, 36252912, 42295064, 63442596, 84590128, 126885192, 253770384]

約数ペア:

[(1, 253770384), (2, 126885192), (3, 84590128), (4, 63442596), (6, 42295064), (7, 36252912), (8, 31721298), (12, 21147532), (14, 18126456), (16, 15860649), (19, 13356336), (21, 12084304), (24, 10573766), (28, 9063228), (38, 6678168), (42, 6042152), (48, 5286883), (56, 4531614), (57, 4452112), (76, 3339084), (84, 3021076), (112, 2265807), (114, 2226056), (127, 1998192), (133, 1908048), (152, 1669542), (168, 1510538), (228, 1113028), (254, 999096), (266, 954024), (304, 834771), (313, 810768), (336, 755269), (381, 666064), (399, 636016), (456, 556514), (508, 499548), (532, 477012), (626, 405384), (762, 333032), (798, 318008), (889, 285456), (912, 278257), (939, 270256), (1016, 249774), (1064, 238506), (1252, 202692), (1524, 166516), (1596, 159004), (1778, 142728), (1878, 135128), (2032, 124887), (2128, 119253), (2191, 115824), (2413, 105168), (2504, 101346), (2667, 95152), (3048, 83258), (3192, 79502), (3556, 71364), (3756, 67564), (4382, 57912), (4826, 52584), (5008, 50673), (5334, 47576), (5947, 42672), (6096, 41629), (6384, 39751), (6573, 38608), (7112, 35682), (7239, 35056), (7512, 33782), (8764, 28956), (9652, 26292), (10668, 23788), (11894, 21336), (13146, 19304), (14224, 17841), (14478, 17528), (15024, 16891)]