538694688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1431

約数の個数: 192

約数和(自身を含む): 1757306880

約数和(自身を除く): 1218612192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 76, 84, 93, 96, 112, 114, 124, 133, 152, 168, 186, 217, 224, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 608, 651, 672, 744, 798, 868, 912, 992, 1064, 1178, 1302, 1361, 1488, 1596, 1736, 1767, 1824, 2128, 2356, 2604, 2722, 2976, 3192, 3472, 3534, 4083, 4123, 4256, 4712, 5208, 5444, 6384, 6944, 7068, 8166, 8246, 9424, 9527, 10416, 10888, 12369, 12768, 14136, 16332, 16492, 18848, 19054, 20832, 21776, 24738, 25859, 28272, 28581, 32664, 32984, 38108, 42191, 43552, 49476, 51718, 56544, 57162, 65328, 65968, 76216, 77577, 84382, 98952, 103436, 114324, 126573, 130656, 131936, 152432, 155154, 168764, 181013, 197904, 206872, 228648, 253146, 295337, 304864, 310308, 337528, 362026, 395808, 413744, 457296, 506292, 543039, 590674, 620616, 675056, 724052, 801629, 827488, 886011, 914592, 1012584, 1086078, 1181348, 1241232, 1350112, 1448104, 1603258, 1772022, 2025168, 2172156, 2362696, 2404887, 2482464, 2896208, 3206516, 3544044, 4050336, 4344312, 4725392, 4809774, 5611403, 5792416, 6413032, 7088088, 8688624, 9450784, 9619548, 11222806, 12826064, 14176176, 16834209, 17377248, 19239096, 22445612, 25652128, 28352352, 33668418, 38478192, 44891224, 67336836, 76956384, 89782448, 134673672, 179564896, 269347344, 538694688]

約数ペア:

[(1, 538694688), (2, 269347344), (3, 179564896), (4, 134673672), (6, 89782448), (7, 76956384), (8, 67336836), (12, 44891224), (14, 38478192), (16, 33668418), (19, 28352352), (21, 25652128), (24, 22445612), (28, 19239096), (31, 17377248), (32, 16834209), (38, 14176176), (42, 12826064), (48, 11222806), (56, 9619548), (57, 9450784), (62, 8688624), (76, 7088088), (84, 6413032), (93, 5792416), (96, 5611403), (112, 4809774), (114, 4725392), (124, 4344312), (133, 4050336), (152, 3544044), (168, 3206516), (186, 2896208), (217, 2482464), (224, 2404887), (228, 2362696), (248, 2172156), (266, 2025168), (304, 1772022), (336, 1603258), (372, 1448104), (399, 1350112), (434, 1241232), (456, 1181348), (496, 1086078), (532, 1012584), (589, 914592), (608, 886011), (651, 827488), (672, 801629), (744, 724052), (798, 675056), (868, 620616), (912, 590674), (992, 543039), (1064, 506292), (1178, 457296), (1302, 413744), (1361, 395808), (1488, 362026), (1596, 337528), (1736, 310308), (1767, 304864), (1824, 295337), (2128, 253146), (2356, 228648), (2604, 206872), (2722, 197904), (2976, 181013), (3192, 168764), (3472, 155154), (3534, 152432), (4083, 131936), (4123, 130656), (4256, 126573), (4712, 114324), (5208, 103436), (5444, 98952), (6384, 84382), (6944, 77577), (7068, 76216), (8166, 65968), (8246, 65328), (9424, 57162), (9527, 56544), (10416, 51718), (10888, 49476), (12369, 43552), (12768, 42191), (14136, 38108), (16332, 32984), (16492, 32664), (18848, 28581), (19054, 28272), (20832, 25859), (21776, 24738)]