244906256

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 562952064

約数和(自身を除く): 318045808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 113, 148, 226, 259, 296, 452, 518, 523, 592, 791, 904, 1036, 1046, 1582, 1808, 2072, 2092, 3164, 3661, 4144, 4181, 4184, 6328, 7322, 8362, 8368, 12656, 14644, 16724, 19351, 29267, 29288, 33448, 38702, 58534, 58576, 59099, 66896, 77404, 117068, 118198, 135457, 154808, 234136, 236396, 270914, 309616, 413693, 468272, 472792, 541828, 827386, 945584, 1083656, 1654772, 2167312, 2186663, 3309544, 4373326, 6619088, 8746652, 15306641, 17493304, 30613282, 34986608, 61226564, 122453128, 244906256]

約数ペア:

[(1, 244906256), (2, 122453128), (4, 61226564), (7, 34986608), (8, 30613282), (14, 17493304), (16, 15306641), (28, 8746652), (37, 6619088), (56, 4373326), (74, 3309544), (112, 2186663), (113, 2167312), (148, 1654772), (226, 1083656), (259, 945584), (296, 827386), (452, 541828), (518, 472792), (523, 468272), (592, 413693), (791, 309616), (904, 270914), (1036, 236396), (1046, 234136), (1582, 154808), (1808, 135457), (2072, 118198), (2092, 117068), (3164, 77404), (3661, 66896), (4144, 59099), (4181, 58576), (4184, 58534), (6328, 38702), (7322, 33448), (8362, 29288), (8368, 29267), (12656, 19351), (14644, 16724)]