1722231168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 256

約数和(自身を含む): 5534438400

約数和(自身を除く): 3812207232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 89, 92, 96, 112, 128, 138, 161, 168, 178, 184, 192, 224, 267, 276, 313, 322, 336, 356, 368, 384, 448, 483, 534, 552, 623, 626, 644, 672, 712, 736, 896, 939, 966, 1068, 1104, 1246, 1252, 1288, 1344, 1424, 1472, 1869, 1878, 1932, 2047, 2136, 2191, 2208, 2492, 2504, 2576, 2688, 2848, 2944, 3738, 3756, 3864, 4094, 4272, 4382, 4416, 4984, 5008, 5152, 5696, 6141, 6573, 7199, 7476, 7512, 7728, 8188, 8544, 8764, 8832, 9968, 10016, 10304, 11392, 12282, 13146, 14329, 14398, 14952, 15024, 15456, 16376, 17088, 17528, 19936, 20032, 20608, 21597, 24564, 26292, 27857, 28658, 28796, 29904, 30048, 30912, 32752, 34176, 35056, 39872, 40064, 42987, 43194, 49128, 50393, 52584, 55714, 57316, 57592, 59808, 60096, 61824, 65504, 70112, 79744, 83571, 85974, 86388, 98256, 100786, 105168, 111428, 114632, 115184, 119616, 120192, 131008, 140224, 151179, 167142, 171948, 172776, 194999, 196512, 201572, 210336, 222856, 229264, 230368, 239232, 262016, 280448, 302358, 334284, 343896, 345552, 389998, 393024, 403144, 420672, 445712, 458528, 460736, 584997, 604716, 640711, 668568, 687792, 691104, 779996, 786048, 806288, 841344, 891424, 917056, 921472, 1169994, 1209432, 1281422, 1337136, 1375584, 1382208, 1559992, 1612576, 1782848, 1834112, 1922133, 2339988, 2418864, 2562844, 2674272, 2751168, 2764416, 3119984, 3225152, 3565696, 3844266, 4484977, 4679976, 4837728, 5125688, 5348544, 5502336, 6239968, 6450304, 7688532, 8969954, 9359952, 9675456, 10251376, 10697088, 12479936, 13454931, 15377064, 17939908, 18719904, 19350912, 20502752, 24959872, 26909862, 30754128, 35879816, 37439808, 41005504, 53819724, 61508256, 71759632, 74879616, 82011008, 107639448, 123016512, 143519264, 215278896, 246033024, 287038528, 430557792, 574077056, 861115584, 1722231168]

約数ペア:

[(1, 1722231168), (2, 861115584), (3, 574077056), (4, 430557792), (6, 287038528), (7, 246033024), (8, 215278896), (12, 143519264), (14, 123016512), (16, 107639448), (21, 82011008), (23, 74879616), (24, 71759632), (28, 61508256), (32, 53819724), (42, 41005504), (46, 37439808), (48, 35879816), (56, 30754128), (64, 26909862), (69, 24959872), (84, 20502752), (89, 19350912), (92, 18719904), (96, 17939908), (112, 15377064), (128, 13454931), (138, 12479936), (161, 10697088), (168, 10251376), (178, 9675456), (184, 9359952), (192, 8969954), (224, 7688532), (267, 6450304), (276, 6239968), (313, 5502336), (322, 5348544), (336, 5125688), (356, 4837728), (368, 4679976), (384, 4484977), (448, 3844266), (483, 3565696), (534, 3225152), (552, 3119984), (623, 2764416), (626, 2751168), (644, 2674272), (672, 2562844), (712, 2418864), (736, 2339988), (896, 1922133), (939, 1834112), (966, 1782848), (1068, 1612576), (1104, 1559992), (1246, 1382208), (1252, 1375584), (1288, 1337136), (1344, 1281422), (1424, 1209432), (1472, 1169994), (1869, 921472), (1878, 917056), (1932, 891424), (2047, 841344), (2136, 806288), (2191, 786048), (2208, 779996), (2492, 691104), (2504, 687792), (2576, 668568), (2688, 640711), (2848, 604716), (2944, 584997), (3738, 460736), (3756, 458528), (3864, 445712), (4094, 420672), (4272, 403144), (4382, 393024), (4416, 389998), (4984, 345552), (5008, 343896), (5152, 334284), (5696, 302358), (6141, 280448), (6573, 262016), (7199, 239232), (7476, 230368), (7512, 229264), (7728, 222856), (8188, 210336), (8544, 201572), (8764, 196512), (8832, 194999), (9968, 172776), (10016, 171948), (10304, 167142), (11392, 151179), (12282, 140224), (13146, 131008), (14329, 120192), (14398, 119616), (14952, 115184), (15024, 114632), (15456, 111428), (16376, 105168), (17088, 100786), (17528, 98256), (19936, 86388), (20032, 85974), (20608, 83571), (21597, 79744), (24564, 70112), (26292, 65504), (27857, 61824), (28658, 60096), (28796, 59808), (29904, 57592), (30048, 57316), (30912, 55714), (32752, 52584), (34176, 50393), (35056, 49128), (39872, 43194), (40064, 42987)]