289630376

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 683589600

約数和(自身を除く): 393959224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 703, 931, 1036, 1051, 1064, 1406, 1813, 1862, 2072, 2102, 2812, 3626, 3724, 4204, 4921, 5624, 7252, 7357, 7448, 8408, 9842, 14504, 14714, 19684, 19969, 29428, 34447, 38887, 39368, 39938, 51499, 58856, 68894, 77774, 79876, 102998, 137788, 139783, 155548, 159752, 205996, 272209, 275576, 279566, 311096, 411992, 544418, 559132, 738853, 978481, 1088836, 1118264, 1477706, 1905463, 1956962, 2177672, 2955412, 3810926, 3913924, 5171971, 5910824, 7621852, 7827848, 10343942, 15243704, 20687884, 36203797, 41375768, 72407594, 144815188, 289630376]

約数ペア:

[(1, 289630376), (2, 144815188), (4, 72407594), (7, 41375768), (8, 36203797), (14, 20687884), (19, 15243704), (28, 10343942), (37, 7827848), (38, 7621852), (49, 5910824), (56, 5171971), (74, 3913924), (76, 3810926), (98, 2955412), (133, 2177672), (148, 1956962), (152, 1905463), (196, 1477706), (259, 1118264), (266, 1088836), (296, 978481), (392, 738853), (518, 559132), (532, 544418), (703, 411992), (931, 311096), (1036, 279566), (1051, 275576), (1064, 272209), (1406, 205996), (1813, 159752), (1862, 155548), (2072, 139783), (2102, 137788), (2812, 102998), (3626, 79876), (3724, 77774), (4204, 68894), (4921, 58856), (5624, 51499), (7252, 39938), (7357, 39368), (7448, 38887), (8408, 34447), (9842, 29428), (14504, 19969), (14714, 19684)]