1640802965844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1\times {\mathrm{293263}}^1$

素因数の和:294869

約数の個数: 96

約数和(自身を含む): 4480135475200

約数和(自身を除く): 2839332509356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1549, 1806, 3098, 3612, 4647, 6196, 9294, 10843, 18588, 21686, 32529, 43372, 65058, 66607, 130116, 133214, 199821, 266428, 293263, 399642, 466249, 586526, 799284, 879789, 932498, 1173052, 1398747, 1759578, 1864996, 2052841, 2797494, 3519156, 4105682, 5594988, 6158523, 8211364, 12317046, 12610309, 24634092, 25220618, 37830927, 50441236, 75661854, 88272163, 151323708, 176544326, 264816489, 353088652, 454264387, 529632978, 908528774, 1059265956, 1362793161, 1817057548, 2725586322, 3179850709, 5451172644, 6359701418, 9539552127, 12719402836, 19079104254, 19533368641, 38158208508, 39066737282, 58600105923, 78133474564, 117200211846, 136733580487, 234400423692, 273467160974, 410200741461, 546934321948, 820401482922, 1640802965844]

約数ペア:

[(1, 1640802965844), (2, 820401482922), (3, 546934321948), (4, 410200741461), (6, 273467160974), (7, 234400423692), (12, 136733580487), (14, 117200211846), (21, 78133474564), (28, 58600105923), (42, 39066737282), (43, 38158208508), (84, 19533368641), (86, 19079104254), (129, 12719402836), (172, 9539552127), (258, 6359701418), (301, 5451172644), (516, 3179850709), (602, 2725586322), (903, 1817057548), (1204, 1362793161), (1549, 1059265956), (1806, 908528774), (3098, 529632978), (3612, 454264387), (4647, 353088652), (6196, 264816489), (9294, 176544326), (10843, 151323708), (18588, 88272163), (21686, 75661854), (32529, 50441236), (43372, 37830927), (65058, 25220618), (66607, 24634092), (130116, 12610309), (133214, 12317046), (199821, 8211364), (266428, 6158523), (293263, 5594988), (399642, 4105682), (466249, 3519156), (586526, 2797494), (799284, 2052841), (879789, 1864996), (932498, 1759578), (1173052, 1398747)]