1681967616

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:842

約数の個数: 160

約数和(自身を含む): 5147670528

約数和(自身を除く): 3465702912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 311, 336, 384, 448, 503, 512, 622, 672, 768, 896, 933, 1006, 1244, 1344, 1509, 1536, 1792, 1866, 2012, 2177, 2488, 2688, 3018, 3521, 3584, 3732, 4024, 4354, 4976, 5376, 6036, 6531, 7042, 7464, 8048, 8708, 9952, 10563, 10752, 12072, 13062, 14084, 14928, 16096, 17416, 19904, 21126, 24144, 26124, 28168, 29856, 32192, 34832, 39808, 42252, 48288, 52248, 56336, 59712, 64384, 69664, 79616, 84504, 96576, 104496, 112672, 119424, 128768, 139328, 156433, 159232, 169008, 193152, 208992, 225344, 238848, 257536, 278656, 312866, 338016, 386304, 417984, 450688, 469299, 477696, 557312, 625732, 676032, 772608, 835968, 901376, 938598, 1095031, 1114624, 1251464, 1352064, 1671936, 1802752, 1877196, 2190062, 2502928, 2704128, 3285093, 3343872, 3754392, 4380124, 5005856, 5408256, 6570186, 7508784, 8760248, 10011712, 13140372, 15017568, 17520496, 20023424, 26280744, 30035136, 35040992, 40046848, 52561488, 60070272, 70081984, 80093696, 105122976, 120140544, 140163968, 210245952, 240281088, 280327936, 420491904, 560655872, 840983808, 1681967616]

約数ペア:

[(1, 1681967616), (2, 840983808), (3, 560655872), (4, 420491904), (6, 280327936), (7, 240281088), (8, 210245952), (12, 140163968), (14, 120140544), (16, 105122976), (21, 80093696), (24, 70081984), (28, 60070272), (32, 52561488), (42, 40046848), (48, 35040992), (56, 30035136), (64, 26280744), (84, 20023424), (96, 17520496), (112, 15017568), (128, 13140372), (168, 10011712), (192, 8760248), (224, 7508784), (256, 6570186), (311, 5408256), (336, 5005856), (384, 4380124), (448, 3754392), (503, 3343872), (512, 3285093), (622, 2704128), (672, 2502928), (768, 2190062), (896, 1877196), (933, 1802752), (1006, 1671936), (1244, 1352064), (1344, 1251464), (1509, 1114624), (1536, 1095031), (1792, 938598), (1866, 901376), (2012, 835968), (2177, 772608), (2488, 676032), (2688, 625732), (3018, 557312), (3521, 477696), (3584, 469299), (3732, 450688), (4024, 417984), (4354, 386304), (4976, 338016), (5376, 312866), (6036, 278656), (6531, 257536), (7042, 238848), (7464, 225344), (8048, 208992), (8708, 193152), (9952, 169008), (10563, 159232), (10752, 156433), (12072, 139328), (13062, 128768), (14084, 119424), (14928, 112672), (16096, 104496), (17416, 96576), (19904, 84504), (21126, 79616), (24144, 69664), (26124, 64384), (28168, 59712), (29856, 56336), (32192, 52248), (34832, 48288), (39808, 42252)]