257370048

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 336

約数和(自身を含む): 880181120

約数和(自身を除く): 622811072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 67, 72, 76, 78, 81, 96, 104, 108, 114, 117, 134, 144, 152, 156, 162, 171, 192, 201, 208, 216, 228, 234, 243, 247, 268, 288, 304, 312, 324, 342, 351, 402, 416, 432, 456, 468, 486, 494, 513, 536, 576, 603, 608, 624, 648, 684, 702, 741, 804, 832, 864, 871, 912, 936, 972, 988, 1026, 1053, 1072, 1206, 1216, 1248, 1273, 1296, 1368, 1404, 1482, 1539, 1608, 1728, 1742, 1809, 1824, 1872, 1944, 1976, 2052, 2106, 2144, 2223, 2412, 2496, 2546, 2592, 2613, 2736, 2808, 2964, 3078, 3159, 3216, 3484, 3618, 3648, 3744, 3819, 3888, 3952, 4104, 4212, 4288, 4446, 4617, 4824, 5092, 5184, 5226, 5427, 5472, 5616, 5928, 6156, 6318, 6432, 6669, 6968, 7236, 7488, 7638, 7776, 7839, 7904, 8208, 8424, 8892, 9234, 9648, 10184, 10452, 10854, 10944, 11232, 11457, 11856, 12312, 12636, 12864, 13338, 13936, 14472, 15276, 15552, 15678, 15808, 16281, 16416, 16549, 16848, 17784, 18468, 19296, 20007, 20368, 20904, 21708, 22464, 22914, 23517, 23712, 24624, 25272, 26676, 27872, 28944, 30552, 31356, 32562, 32832, 33098, 33696, 34371, 35568, 36936, 38592, 40014, 40736, 41808, 43416, 45828, 47034, 47424, 49248, 49647, 50544, 53352, 55744, 57888, 60021, 61104, 62712, 65124, 66196, 67392, 68742, 70551, 71136, 73872, 80028, 81472, 83616, 86832, 91656, 94068, 98496, 99294, 101088, 103113, 106704, 115776, 120042, 122208, 125424, 130248, 132392, 137484, 141102, 142272, 147744, 148941, 160056, 167232, 173664, 183312, 188136, 198588, 202176, 206226, 211653, 213408, 240084, 244416, 250848, 260496, 264784, 274968, 282204, 295488, 297882, 309339, 320112, 347328, 366624, 376272, 397176, 412452, 423306, 426816, 446823, 480168, 501696, 520992, 529568, 549936, 564408, 595764, 618678, 640224, 733248, 752544, 794352, 824904, 846612, 893646, 960336, 1041984, 1059136, 1099872, 1128816, 1191528, 1237356, 1280448, 1340469, 1505088, 1588704, 1649808, 1693224, 1787292, 1920672, 2199744, 2257632, 2383056, 2474712, 2680938, 3177408, 3299616, 3386448, 3574584, 3841344, 4021407, 4515264, 4766112, 4949424, 5361876, 6599232, 6772896, 7149168, 8042814, 9532224, 9898848, 10723752, 13545792, 14298336, 16085628, 19797696, 21447504, 28596672, 32171256, 42895008, 64342512, 85790016, 128685024, 257370048]

約数ペア:

[(1, 257370048), (2, 128685024), (3, 85790016), (4, 64342512), (6, 42895008), (8, 32171256), (9, 28596672), (12, 21447504), (13, 19797696), (16, 16085628), (18, 14298336), (19, 13545792), (24, 10723752), (26, 9898848), (27, 9532224), (32, 8042814), (36, 7149168), (38, 6772896), (39, 6599232), (48, 5361876), (52, 4949424), (54, 4766112), (57, 4515264), (64, 4021407), (67, 3841344), (72, 3574584), (76, 3386448), (78, 3299616), (81, 3177408), (96, 2680938), (104, 2474712), (108, 2383056), (114, 2257632), (117, 2199744), (134, 1920672), (144, 1787292), (152, 1693224), (156, 1649808), (162, 1588704), (171, 1505088), (192, 1340469), (201, 1280448), (208, 1237356), (216, 1191528), (228, 1128816), (234, 1099872), (243, 1059136), (247, 1041984), (268, 960336), (288, 893646), (304, 846612), (312, 824904), (324, 794352), (342, 752544), (351, 733248), (402, 640224), (416, 618678), (432, 595764), (456, 564408), (468, 549936), (486, 529568), (494, 520992), (513, 501696), (536, 480168), (576, 446823), (603, 426816), (608, 423306), (624, 412452), (648, 397176), (684, 376272), (702, 366624), (741, 347328), (804, 320112), (832, 309339), (864, 297882), (871, 295488), (912, 282204), (936, 274968), (972, 264784), (988, 260496), (1026, 250848), (1053, 244416), (1072, 240084), (1206, 213408), (1216, 211653), (1248, 206226), (1273, 202176), (1296, 198588), (1368, 188136), (1404, 183312), (1482, 173664), (1539, 167232), (1608, 160056), (1728, 148941), (1742, 147744), (1809, 142272), (1824, 141102), (1872, 137484), (1944, 132392), (1976, 130248), (2052, 125424), (2106, 122208), (2144, 120042), (2223, 115776), (2412, 106704), (2496, 103113), (2546, 101088), (2592, 99294), (2613, 98496), (2736, 94068), (2808, 91656), (2964, 86832), (3078, 83616), (3159, 81472), (3216, 80028), (3484, 73872), (3618, 71136), (3648, 70551), (3744, 68742), (3819, 67392), (3888, 66196), (3952, 65124), (4104, 62712), (4212, 61104), (4288, 60021), (4446, 57888), (4617, 55744), (4824, 53352), (5092, 50544), (5184, 49647), (5226, 49248), (5427, 47424), (5472, 47034), (5616, 45828), (5928, 43416), (6156, 41808), (6318, 40736), (6432, 40014), (6669, 38592), (6968, 36936), (7236, 35568), (7488, 34371), (7638, 33696), (7776, 33098), (7839, 32832), (7904, 32562), (8208, 31356), (8424, 30552), (8892, 28944), (9234, 27872), (9648, 26676), (10184, 25272), (10452, 24624), (10854, 23712), (10944, 23517), (11232, 22914), (11457, 22464), (11856, 21708), (12312, 20904), (12636, 20368), (12864, 20007), (13338, 19296), (13936, 18468), (14472, 17784), (15276, 16848), (15552, 16549), (15678, 16416), (15808, 16281)]