2659302912

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:521

約数の個数: 240

約数和(自身を含む): 8354800080

約数和(自身を除く): 5695497168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 89, 96, 98, 112, 128, 147, 168, 178, 192, 196, 224, 256, 267, 294, 336, 356, 384, 392, 397, 448, 512, 534, 588, 623, 672, 712, 768, 784, 794, 896, 1068, 1176, 1191, 1246, 1344, 1424, 1536, 1568, 1588, 1792, 1869, 2136, 2352, 2382, 2492, 2688, 2779, 2848, 3136, 3176, 3584, 3738, 4272, 4361, 4704, 4764, 4984, 5376, 5558, 5696, 6272, 6352, 7476, 8337, 8544, 8722, 9408, 9528, 9968, 10752, 11116, 11392, 12544, 12704, 13083, 14952, 16674, 17088, 17444, 18816, 19056, 19453, 19936, 22232, 22784, 25088, 25408, 26166, 29904, 33348, 34176, 34888, 35333, 37632, 38112, 38906, 39872, 44464, 45568, 50816, 52332, 58359, 59808, 66696, 68352, 69776, 70666, 75264, 76224, 77812, 79744, 88928, 101632, 104664, 105999, 116718, 119616, 133392, 136704, 139552, 141332, 152448, 155624, 159488, 177856, 203264, 209328, 211998, 233436, 239232, 247331, 266784, 279104, 282664, 304896, 311248, 318976, 355712, 418656, 423996, 466872, 478464, 494662, 533568, 558208, 565328, 609792, 622496, 711424, 741993, 837312, 847992, 933744, 956928, 989324, 1067136, 1116416, 1130656, 1244992, 1422848, 1483986, 1674624, 1695984, 1731317, 1867488, 1978648, 2134272, 2232832, 2261312, 2489984, 2967972, 3349248, 3391968, 3462634, 3734976, 3957296, 4268544, 4522624, 4979968, 5193951, 5935944, 6698496, 6783936, 6925268, 7469952, 7914592, 9045248, 9959936, 10387902, 11871888, 13567872, 13850536, 14939904, 15829184, 18090496, 20775804, 23743776, 27135744, 27701072, 29879808, 31658368, 41551608, 47487552, 54271488, 55402144, 63316736, 83103216, 94975104, 110804288, 126633472, 166206432, 189950208, 221608576, 332412864, 379900416, 443217152, 664825728, 886434304, 1329651456, 2659302912]

約数ペア:

[(1, 2659302912), (2, 1329651456), (3, 886434304), (4, 664825728), (6, 443217152), (7, 379900416), (8, 332412864), (12, 221608576), (14, 189950208), (16, 166206432), (21, 126633472), (24, 110804288), (28, 94975104), (32, 83103216), (42, 63316736), (48, 55402144), (49, 54271488), (56, 47487552), (64, 41551608), (84, 31658368), (89, 29879808), (96, 27701072), (98, 27135744), (112, 23743776), (128, 20775804), (147, 18090496), (168, 15829184), (178, 14939904), (192, 13850536), (196, 13567872), (224, 11871888), (256, 10387902), (267, 9959936), (294, 9045248), (336, 7914592), (356, 7469952), (384, 6925268), (392, 6783936), (397, 6698496), (448, 5935944), (512, 5193951), (534, 4979968), (588, 4522624), (623, 4268544), (672, 3957296), (712, 3734976), (768, 3462634), (784, 3391968), (794, 3349248), (896, 2967972), (1068, 2489984), (1176, 2261312), (1191, 2232832), (1246, 2134272), (1344, 1978648), (1424, 1867488), (1536, 1731317), (1568, 1695984), (1588, 1674624), (1792, 1483986), (1869, 1422848), (2136, 1244992), (2352, 1130656), (2382, 1116416), (2492, 1067136), (2688, 989324), (2779, 956928), (2848, 933744), (3136, 847992), (3176, 837312), (3584, 741993), (3738, 711424), (4272, 622496), (4361, 609792), (4704, 565328), (4764, 558208), (4984, 533568), (5376, 494662), (5558, 478464), (5696, 466872), (6272, 423996), (6352, 418656), (7476, 355712), (8337, 318976), (8544, 311248), (8722, 304896), (9408, 282664), (9528, 279104), (9968, 266784), (10752, 247331), (11116, 239232), (11392, 233436), (12544, 211998), (12704, 209328), (13083, 203264), (14952, 177856), (16674, 159488), (17088, 155624), (17444, 152448), (18816, 141332), (19056, 139552), (19453, 136704), (19936, 133392), (22232, 119616), (22784, 116718), (25088, 105999), (25408, 104664), (26166, 101632), (29904, 88928), (33348, 79744), (34176, 77812), (34888, 76224), (35333, 75264), (37632, 70666), (38112, 69776), (38906, 68352), (39872, 66696), (44464, 59808), (45568, 58359), (50816, 52332)]