259264096

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 418111904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 79, 91, 92, 98, 104, 112, 158, 161, 182, 184, 196, 208, 224, 299, 316, 322, 343, 364, 368, 392, 416, 553, 598, 632, 637, 644, 686, 728, 736, 784, 1027, 1106, 1127, 1196, 1264, 1274, 1288, 1372, 1456, 1568, 1817, 2054, 2093, 2212, 2254, 2392, 2528, 2548, 2576, 2744, 2912, 3634, 3871, 4108, 4186, 4424, 4459, 4508, 4784, 5096, 5152, 5488, 7189, 7268, 7742, 7889, 8216, 8372, 8848, 8918, 9016, 9568, 10192, 10976, 12719, 14378, 14536, 14651, 15484, 15778, 16432, 16744, 17696, 17836, 18032, 20384, 23621, 25438, 27097, 28756, 29072, 29302, 30968, 31556, 32864, 33488, 35672, 36064, 47242, 50323, 50876, 54194, 57512, 58144, 58604, 61936, 63112, 66976, 71344, 89033, 94484, 100646, 101752, 102557, 108388, 115024, 117208, 123872, 126224, 142688, 165347, 178066, 188968, 201292, 203504, 205114, 216776, 230048, 234416, 252448, 330694, 352261, 356132, 377936, 402584, 407008, 410228, 433552, 468832, 623231, 661388, 704522, 712264, 755872, 805168, 820456, 867104, 1157429, 1246462, 1322776, 1409044, 1424528, 1610336, 1640912, 2314858, 2492924, 2645552, 2818088, 2849056, 3281824, 4629716, 4985848, 5291104, 5636176, 8102003, 9259432, 9971696, 11272352, 16204006, 18518864, 19943392, 32408012, 37037728, 64816024, 129632048, 259264096]

約数ペア:

[(1, 259264096), (2, 129632048), (4, 64816024), (7, 37037728), (8, 32408012), (13, 19943392), (14, 18518864), (16, 16204006), (23, 11272352), (26, 9971696), (28, 9259432), (32, 8102003), (46, 5636176), (49, 5291104), (52, 4985848), (56, 4629716), (79, 3281824), (91, 2849056), (92, 2818088), (98, 2645552), (104, 2492924), (112, 2314858), (158, 1640912), (161, 1610336), (182, 1424528), (184, 1409044), (196, 1322776), (208, 1246462), (224, 1157429), (299, 867104), (316, 820456), (322, 805168), (343, 755872), (364, 712264), (368, 704522), (392, 661388), (416, 623231), (553, 468832), (598, 433552), (632, 410228), (637, 407008), (644, 402584), (686, 377936), (728, 356132), (736, 352261), (784, 330694), (1027, 252448), (1106, 234416), (1127, 230048), (1196, 216776), (1264, 205114), (1274, 203504), (1288, 201292), (1372, 188968), (1456, 178066), (1568, 165347), (1817, 142688), (2054, 126224), (2093, 123872), (2212, 117208), (2254, 115024), (2392, 108388), (2528, 102557), (2548, 101752), (2576, 100646), (2744, 94484), (2912, 89033), (3634, 71344), (3871, 66976), (4108, 63112), (4186, 61936), (4424, 58604), (4459, 58144), (4508, 57512), (4784, 54194), (5096, 50876), (5152, 50323), (5488, 47242), (7189, 36064), (7268, 35672), (7742, 33488), (7889, 32864), (8216, 31556), (8372, 30968), (8848, 29302), (8918, 29072), (9016, 28756), (9568, 27097), (10192, 25438), (10976, 23621), (12719, 20384), (14378, 18032), (14536, 17836), (14651, 17696), (15484, 16744), (15778, 16432)]