264816384

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 850042368

約数和(自身を除く): 585225984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 227, 248, 256, 294, 336, 372, 384, 392, 434, 448, 454, 496, 588, 651, 672, 681, 744, 768, 784, 868, 896, 908, 992, 1176, 1302, 1344, 1362, 1488, 1519, 1568, 1589, 1736, 1792, 1816, 1984, 2352, 2604, 2688, 2724, 2976, 3038, 3136, 3178, 3472, 3632, 3968, 4557, 4704, 4767, 5208, 5376, 5448, 5952, 6076, 6272, 6356, 6944, 7037, 7264, 7936, 9114, 9408, 9534, 10416, 10896, 11123, 11904, 12152, 12544, 12712, 13888, 14074, 14528, 18228, 18816, 19068, 20832, 21111, 21792, 22246, 23808, 24304, 25424, 27776, 28148, 29056, 33369, 36456, 37632, 38136, 41664, 42222, 43584, 44492, 48608, 49259, 50848, 55552, 56296, 58112, 66738, 72912, 76272, 83328, 84444, 87168, 88984, 97216, 98518, 101696, 112592, 133476, 145824, 147777, 152544, 166656, 168888, 174336, 177968, 194432, 197036, 203392, 225184, 266952, 291648, 295554, 305088, 337776, 344813, 355936, 388864, 394072, 406784, 450368, 533904, 583296, 591108, 610176, 675552, 689626, 711872, 788144, 900736, 1034439, 1067808, 1166592, 1182216, 1220352, 1351104, 1379252, 1423744, 1576288, 1801472, 2068878, 2135616, 2364432, 2702208, 2758504, 2847488, 3152576, 4137756, 4271232, 4728864, 5404416, 5517008, 6305152, 8275512, 8542464, 9457728, 11034016, 12610304, 16551024, 18915456, 22068032, 33102048, 37830912, 44136064, 66204096, 88272128, 132408192, 264816384]

約数ペア:

[(1, 264816384), (2, 132408192), (3, 88272128), (4, 66204096), (6, 44136064), (7, 37830912), (8, 33102048), (12, 22068032), (14, 18915456), (16, 16551024), (21, 12610304), (24, 11034016), (28, 9457728), (31, 8542464), (32, 8275512), (42, 6305152), (48, 5517008), (49, 5404416), (56, 4728864), (62, 4271232), (64, 4137756), (84, 3152576), (93, 2847488), (96, 2758504), (98, 2702208), (112, 2364432), (124, 2135616), (128, 2068878), (147, 1801472), (168, 1576288), (186, 1423744), (192, 1379252), (196, 1351104), (217, 1220352), (224, 1182216), (227, 1166592), (248, 1067808), (256, 1034439), (294, 900736), (336, 788144), (372, 711872), (384, 689626), (392, 675552), (434, 610176), (448, 591108), (454, 583296), (496, 533904), (588, 450368), (651, 406784), (672, 394072), (681, 388864), (744, 355936), (768, 344813), (784, 337776), (868, 305088), (896, 295554), (908, 291648), (992, 266952), (1176, 225184), (1302, 203392), (1344, 197036), (1362, 194432), (1488, 177968), (1519, 174336), (1568, 168888), (1589, 166656), (1736, 152544), (1792, 147777), (1816, 145824), (1984, 133476), (2352, 112592), (2604, 101696), (2688, 98518), (2724, 97216), (2976, 88984), (3038, 87168), (3136, 84444), (3178, 83328), (3472, 76272), (3632, 72912), (3968, 66738), (4557, 58112), (4704, 56296), (4767, 55552), (5208, 50848), (5376, 49259), (5448, 48608), (5952, 44492), (6076, 43584), (6272, 42222), (6356, 41664), (6944, 38136), (7037, 37632), (7264, 36456), (7936, 33369), (9114, 29056), (9408, 28148), (9534, 27776), (10416, 25424), (10896, 24304), (11123, 23808), (11904, 22246), (12152, 21792), (12544, 21111), (12712, 20832), (13888, 19068), (14074, 18816), (14528, 18228)]