290535115232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1\times {\mathrm{5861}}^1$

素因数の和:6492

約数の個数: 96

約数和(自身を含む): 609762613824

約数和(自身を除く): 319227498592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 293, 311, 544, 586, 622, 1172, 1244, 2344, 2488, 4688, 4976, 4981, 5287, 5861, 9376, 9952, 9962, 10574, 11722, 19924, 21148, 23444, 39848, 42296, 46888, 79696, 84592, 91123, 93776, 99637, 159392, 169184, 182246, 187552, 199274, 364492, 398548, 728984, 797096, 1457968, 1549091, 1594192, 1717273, 1822771, 2915936, 3098182, 3188384, 3434546, 3645542, 6196364, 6869092, 7291084, 12392728, 13738184, 14582168, 24785456, 27476368, 29164336, 29193641, 30987107, 49570912, 54952736, 58328672, 58387282, 61974214, 116774564, 123948428, 233549128, 247896856, 467098256, 495793712, 534071903, 934196512, 991587424, 1068143806, 2136287612, 4272575224, 8545150448, 9079222351, 17090300896, 18158444702, 36316889404, 72633778808, 145267557616, 290535115232]

約数ペア:

[(1, 290535115232), (2, 145267557616), (4, 72633778808), (8, 36316889404), (16, 18158444702), (17, 17090300896), (32, 9079222351), (34, 8545150448), (68, 4272575224), (136, 2136287612), (272, 1068143806), (293, 991587424), (311, 934196512), (544, 534071903), (586, 495793712), (622, 467098256), (1172, 247896856), (1244, 233549128), (2344, 123948428), (2488, 116774564), (4688, 61974214), (4976, 58387282), (4981, 58328672), (5287, 54952736), (5861, 49570912), (9376, 30987107), (9952, 29193641), (9962, 29164336), (10574, 27476368), (11722, 24785456), (19924, 14582168), (21148, 13738184), (23444, 12392728), (39848, 7291084), (42296, 6869092), (46888, 6196364), (79696, 3645542), (84592, 3434546), (91123, 3188384), (93776, 3098182), (99637, 2915936), (159392, 1822771), (169184, 1717273), (182246, 1594192), (187552, 1549091), (199274, 1457968), (364492, 797096), (398548, 728984)]