676886784

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{17987}}^1$

素因数の和:18020

約数の個数: 108

約数和(自身を含む): 2095745904

約数和(自身を除く): 1418859120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 12544, 17987, 18816, 35974, 37632, 53961, 71948, 107922, 125909, 143896, 215844, 251818, 287792, 377727, 431688, 503636, 575584, 755454, 863376, 881363, 1007272, 1151168, 1510908, 1726752, 1762726, 2014544, 2302336, 2644089, 3021816, 3453504, 3525452, 4029088, 4604672, 5288178, 6043632, 6907008, 7050904, 8058176, 10576356, 12087264, 13814016, 14101808, 16116352, 21152712, 24174528, 28203616, 32232704, 42305424, 48349056, 56407232, 84610848, 96698112, 112814464, 169221696, 225628928, 338443392, 676886784]

約数ペア:

[(1, 676886784), (2, 338443392), (3, 225628928), (4, 169221696), (6, 112814464), (7, 96698112), (8, 84610848), (12, 56407232), (14, 48349056), (16, 42305424), (21, 32232704), (24, 28203616), (28, 24174528), (32, 21152712), (42, 16116352), (48, 14101808), (49, 13814016), (56, 12087264), (64, 10576356), (84, 8058176), (96, 7050904), (98, 6907008), (112, 6043632), (128, 5288178), (147, 4604672), (168, 4029088), (192, 3525452), (196, 3453504), (224, 3021816), (256, 2644089), (294, 2302336), (336, 2014544), (384, 1762726), (392, 1726752), (448, 1510908), (588, 1151168), (672, 1007272), (768, 881363), (784, 863376), (896, 755454), (1176, 575584), (1344, 503636), (1568, 431688), (1792, 377727), (2352, 287792), (2688, 251818), (3136, 215844), (4704, 143896), (5376, 125909), (6272, 107922), (9408, 71948), (12544, 53961), (17987, 37632), (18816, 35974)]