838205328

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1\times {\mathrm{859}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 2245838400

約数和(自身を除く): 1407633072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 701, 859, 1392, 1402, 1718, 2103, 2577, 2804, 3436, 4206, 5154, 5608, 6872, 8412, 10308, 11216, 13744, 16824, 20329, 20616, 24911, 33648, 40658, 41232, 49822, 60987, 74733, 81316, 99644, 121974, 149466, 162632, 199288, 243948, 298932, 325264, 398576, 487896, 597864, 602159, 975792, 1195728, 1204318, 1806477, 2408636, 3612954, 4817272, 7225908, 9634544, 14451816, 17462611, 28903632, 34925222, 52387833, 69850444, 104775666, 139700888, 209551332, 279401776, 419102664, 838205328]

約数ペア:

[(1, 838205328), (2, 419102664), (3, 279401776), (4, 209551332), (6, 139700888), (8, 104775666), (12, 69850444), (16, 52387833), (24, 34925222), (29, 28903632), (48, 17462611), (58, 14451816), (87, 9634544), (116, 7225908), (174, 4817272), (232, 3612954), (348, 2408636), (464, 1806477), (696, 1204318), (701, 1195728), (859, 975792), (1392, 602159), (1402, 597864), (1718, 487896), (2103, 398576), (2577, 325264), (2804, 298932), (3436, 243948), (4206, 199288), (5154, 162632), (5608, 149466), (6872, 121974), (8412, 99644), (10308, 81316), (11216, 74733), (13744, 60987), (16824, 49822), (20329, 41232), (20616, 40658), (24911, 33648)]