210504762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 522849600

約数和(自身を除く): 312344838

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 113, 114, 117, 171, 226, 234, 247, 339, 342, 419, 494, 678, 741, 838, 1017, 1257, 1469, 1482, 2034, 2147, 2223, 2514, 2938, 3771, 4294, 4407, 4446, 5447, 6441, 7542, 7961, 8814, 10894, 12882, 13221, 15922, 16341, 19323, 23883, 26442, 27911, 32682, 38646, 47347, 47766, 49023, 55822, 71649, 83733, 94694, 98046, 103493, 142041, 143298, 167466, 206986, 251199, 284082, 310479, 426123, 502398, 615511, 620958, 852246, 899593, 931437, 1231022, 1799186, 1846533, 1862874, 2698779, 3693066, 5397558, 5539599, 8096337, 11079198, 11694709, 16192674, 23389418, 35084127, 70168254, 105252381, 210504762]

約数ペア:

[(1, 210504762), (2, 105252381), (3, 70168254), (6, 35084127), (9, 23389418), (13, 16192674), (18, 11694709), (19, 11079198), (26, 8096337), (38, 5539599), (39, 5397558), (57, 3693066), (78, 2698779), (113, 1862874), (114, 1846533), (117, 1799186), (171, 1231022), (226, 931437), (234, 899593), (247, 852246), (339, 620958), (342, 615511), (419, 502398), (494, 426123), (678, 310479), (741, 284082), (838, 251199), (1017, 206986), (1257, 167466), (1469, 143298), (1482, 142041), (2034, 103493), (2147, 98046), (2223, 94694), (2514, 83733), (2938, 71649), (3771, 55822), (4294, 49023), (4407, 47766), (4446, 47347), (5447, 38646), (6441, 32682), (7542, 27911), (7961, 26442), (8814, 23883), (10894, 19323), (12882, 16341), (13221, 15922)]