665543424

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 2225180160

約数和(自身を除く): 1559636736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 89, 91, 96, 104, 107, 112, 128, 156, 168, 178, 182, 192, 208, 214, 224, 256, 267, 273, 312, 321, 336, 356, 364, 384, 416, 428, 448, 534, 546, 623, 624, 642, 672, 712, 728, 749, 768, 832, 856, 896, 1068, 1092, 1157, 1246, 1248, 1284, 1344, 1391, 1424, 1456, 1498, 1664, 1712, 1792, 1869, 2136, 2184, 2247, 2314, 2492, 2496, 2568, 2688, 2782, 2848, 2912, 2996, 3328, 3424, 3471, 3738, 4173, 4272, 4368, 4494, 4628, 4984, 4992, 5136, 5376, 5564, 5696, 5824, 5992, 6848, 6942, 7476, 8099, 8346, 8544, 8736, 8988, 9256, 9523, 9737, 9968, 9984, 10272, 11128, 11392, 11648, 11984, 13696, 13884, 14952, 16198, 16692, 17088, 17472, 17976, 18512, 19046, 19474, 19936, 20544, 22256, 22784, 23296, 23968, 24297, 27392, 27768, 28569, 29211, 29904, 32396, 33384, 34176, 34944, 35952, 37024, 38092, 38948, 39872, 41088, 44512, 47936, 48594, 55536, 57138, 58422, 59808, 64792, 66661, 66768, 68352, 69888, 71904, 74048, 76184, 77896, 79744, 82176, 89024, 95872, 97188, 111072, 114276, 116844, 119616, 123799, 129584, 133322, 133536, 143808, 148096, 152368, 155792, 159488, 178048, 191744, 194376, 199983, 222144, 228552, 233688, 239232, 247598, 259168, 266644, 267072, 287616, 296192, 304736, 311584, 356096, 371397, 388752, 399966, 444288, 457104, 467376, 478464, 495196, 518336, 533288, 534144, 575232, 609472, 623168, 742794, 777504, 799932, 866593, 888576, 914208, 934752, 990392, 1036672, 1066576, 1068288, 1218944, 1246336, 1485588, 1555008, 1599864, 1733186, 1828416, 1869504, 1980784, 2073344, 2133152, 2437888, 2492672, 2599779, 2971176, 3110016, 3199728, 3466372, 3656832, 3739008, 3961568, 4266304, 5199558, 5942352, 6220032, 6399456, 6932744, 7313664, 7478016, 7923136, 8532608, 10399116, 11884704, 12798912, 13865488, 15846272, 17065216, 20798232, 23769408, 25597824, 27730976, 31692544, 41596464, 47538816, 51195648, 55461952, 83192928, 95077632, 110923904, 166385856, 221847808, 332771712, 665543424]

約数ペア:

[(1, 665543424), (2, 332771712), (3, 221847808), (4, 166385856), (6, 110923904), (7, 95077632), (8, 83192928), (12, 55461952), (13, 51195648), (14, 47538816), (16, 41596464), (21, 31692544), (24, 27730976), (26, 25597824), (28, 23769408), (32, 20798232), (39, 17065216), (42, 15846272), (48, 13865488), (52, 12798912), (56, 11884704), (64, 10399116), (78, 8532608), (84, 7923136), (89, 7478016), (91, 7313664), (96, 6932744), (104, 6399456), (107, 6220032), (112, 5942352), (128, 5199558), (156, 4266304), (168, 3961568), (178, 3739008), (182, 3656832), (192, 3466372), (208, 3199728), (214, 3110016), (224, 2971176), (256, 2599779), (267, 2492672), (273, 2437888), (312, 2133152), (321, 2073344), (336, 1980784), (356, 1869504), (364, 1828416), (384, 1733186), (416, 1599864), (428, 1555008), (448, 1485588), (534, 1246336), (546, 1218944), (623, 1068288), (624, 1066576), (642, 1036672), (672, 990392), (712, 934752), (728, 914208), (749, 888576), (768, 866593), (832, 799932), (856, 777504), (896, 742794), (1068, 623168), (1092, 609472), (1157, 575232), (1246, 534144), (1248, 533288), (1284, 518336), (1344, 495196), (1391, 478464), (1424, 467376), (1456, 457104), (1498, 444288), (1664, 399966), (1712, 388752), (1792, 371397), (1869, 356096), (2136, 311584), (2184, 304736), (2247, 296192), (2314, 287616), (2492, 267072), (2496, 266644), (2568, 259168), (2688, 247598), (2782, 239232), (2848, 233688), (2912, 228552), (2996, 222144), (3328, 199983), (3424, 194376), (3471, 191744), (3738, 178048), (4173, 159488), (4272, 155792), (4368, 152368), (4494, 148096), (4628, 143808), (4984, 133536), (4992, 133322), (5136, 129584), (5376, 123799), (5564, 119616), (5696, 116844), (5824, 114276), (5992, 111072), (6848, 97188), (6942, 95872), (7476, 89024), (8099, 82176), (8346, 79744), (8544, 77896), (8736, 76184), (8988, 74048), (9256, 71904), (9523, 69888), (9737, 68352), (9968, 66768), (9984, 66661), (10272, 64792), (11128, 59808), (11392, 58422), (11648, 57138), (11984, 55536), (13696, 48594), (13884, 47936), (14952, 44512), (16198, 41088), (16692, 39872), (17088, 38948), (17472, 38092), (17976, 37024), (18512, 35952), (19046, 34944), (19474, 34176), (19936, 33384), (20544, 32396), (22256, 29904), (22784, 29211), (23296, 28569), (23968, 27768), (24297, 27392)]