259691712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 224

約数和(自身を含む): 848953344

約数和(自身を除く): 589261632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 192, 217, 224, 248, 271, 276, 322, 336, 368, 372, 434, 448, 483, 496, 542, 552, 644, 651, 672, 713, 736, 744, 813, 868, 966, 992, 1084, 1104, 1288, 1302, 1344, 1426, 1472, 1488, 1626, 1736, 1897, 1932, 1984, 2139, 2168, 2208, 2576, 2604, 2852, 2976, 3252, 3472, 3794, 3864, 4278, 4336, 4416, 4991, 5152, 5208, 5691, 5704, 5952, 6233, 6504, 6944, 7588, 7728, 8401, 8556, 8672, 9982, 10304, 10416, 11382, 11408, 12466, 13008, 13888, 14973, 15176, 15456, 16802, 17112, 17344, 18699, 19964, 20832, 22764, 22816, 24932, 25203, 26016, 29946, 30352, 30912, 33604, 34224, 37398, 39928, 41664, 43631, 45528, 45632, 49864, 50406, 52032, 58807, 59892, 60704, 67208, 68448, 74796, 79856, 87262, 91056, 99728, 100812, 117614, 119784, 121408, 130893, 134416, 136896, 149592, 159712, 174524, 176421, 182112, 193223, 199456, 201624, 235228, 239568, 261786, 268832, 299184, 319424, 349048, 352842, 364224, 386446, 398912, 403248, 470456, 479136, 523572, 537664, 579669, 598368, 698096, 705684, 772892, 806496, 940912, 958272, 1047144, 1159338, 1196736, 1352561, 1396192, 1411368, 1545784, 1612992, 1881824, 2094288, 2318676, 2705122, 2792384, 2822736, 3091568, 3763648, 4057683, 4188576, 4637352, 5410244, 5645472, 6183136, 8115366, 8377152, 9274704, 10820488, 11290944, 12366272, 16230732, 18549408, 21640976, 32461464, 37098816, 43281952, 64922928, 86563904, 129845856, 259691712]

約数ペア:

[(1, 259691712), (2, 129845856), (3, 86563904), (4, 64922928), (6, 43281952), (7, 37098816), (8, 32461464), (12, 21640976), (14, 18549408), (16, 16230732), (21, 12366272), (23, 11290944), (24, 10820488), (28, 9274704), (31, 8377152), (32, 8115366), (42, 6183136), (46, 5645472), (48, 5410244), (56, 4637352), (62, 4188576), (64, 4057683), (69, 3763648), (84, 3091568), (92, 2822736), (93, 2792384), (96, 2705122), (112, 2318676), (124, 2094288), (138, 1881824), (161, 1612992), (168, 1545784), (184, 1411368), (186, 1396192), (192, 1352561), (217, 1196736), (224, 1159338), (248, 1047144), (271, 958272), (276, 940912), (322, 806496), (336, 772892), (368, 705684), (372, 698096), (434, 598368), (448, 579669), (483, 537664), (496, 523572), (542, 479136), (552, 470456), (644, 403248), (651, 398912), (672, 386446), (713, 364224), (736, 352842), (744, 349048), (813, 319424), (868, 299184), (966, 268832), (992, 261786), (1084, 239568), (1104, 235228), (1288, 201624), (1302, 199456), (1344, 193223), (1426, 182112), (1472, 176421), (1488, 174524), (1626, 159712), (1736, 149592), (1897, 136896), (1932, 134416), (1984, 130893), (2139, 121408), (2168, 119784), (2208, 117614), (2576, 100812), (2604, 99728), (2852, 91056), (2976, 87262), (3252, 79856), (3472, 74796), (3794, 68448), (3864, 67208), (4278, 60704), (4336, 59892), (4416, 58807), (4991, 52032), (5152, 50406), (5208, 49864), (5691, 45632), (5704, 45528), (5952, 43631), (6233, 41664), (6504, 39928), (6944, 37398), (7588, 34224), (7728, 33604), (8401, 30912), (8556, 30352), (8672, 29946), (9982, 26016), (10304, 25203), (10416, 24932), (11382, 22816), (11408, 22764), (12466, 20832), (13008, 19964), (13888, 18699), (14973, 17344), (15176, 17112), (15456, 16802)]