565518981872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{673}}^1\times {\mathrm{16763}}^1$

素因数の和:17698

約数の個数: 80

約数和(自身を含む): 1186704650208

約数和(自身を除く): 621185668336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 673, 964, 1346, 1928, 2692, 3133, 3856, 5384, 6266, 8749, 10768, 12532, 16763, 17498, 25064, 33526, 34996, 50128, 67052, 69992, 134104, 139984, 162193, 217919, 268208, 324386, 435838, 648772, 871676, 1297544, 1743352, 2108509, 2595088, 3486704, 4039883, 4217018, 8079766, 8434036, 11281499, 16159532, 16868072, 22562998, 32319064, 33736144, 45125996, 52518479, 64638128, 90251992, 105036958, 146659487, 180503984, 210073916, 293318974, 420147832, 586637948, 840295664, 1173275896, 2346551792, 2718841259, 5437682518, 10875365036, 21750730072, 35344936367, 43501460144, 70689872734, 141379745468, 282759490936, 565518981872]

約数ペア:

[(1, 565518981872), (2, 282759490936), (4, 141379745468), (8, 70689872734), (13, 43501460144), (16, 35344936367), (26, 21750730072), (52, 10875365036), (104, 5437682518), (208, 2718841259), (241, 2346551792), (482, 1173275896), (673, 840295664), (964, 586637948), (1346, 420147832), (1928, 293318974), (2692, 210073916), (3133, 180503984), (3856, 146659487), (5384, 105036958), (6266, 90251992), (8749, 64638128), (10768, 52518479), (12532, 45125996), (16763, 33736144), (17498, 32319064), (25064, 22562998), (33526, 16868072), (34996, 16159532), (50128, 11281499), (67052, 8434036), (69992, 8079766), (134104, 4217018), (139984, 4039883), (162193, 3486704), (217919, 2595088), (268208, 2108509), (324386, 1743352), (435838, 1297544), (648772, 871676)]