2783152812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{21319}}^1$

素因数の和:21403

約数の個数: 96

約数和(自身を含む): 7564677120

約数和(自身を除く): 4781524308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 43, 44, 46, 66, 69, 86, 92, 129, 132, 138, 172, 253, 258, 276, 473, 506, 516, 759, 946, 989, 1012, 1419, 1518, 1892, 1978, 2838, 2967, 3036, 3956, 5676, 5934, 10879, 11868, 21319, 21758, 32637, 42638, 43516, 63957, 65274, 85276, 127914, 130548, 234509, 255828, 469018, 490337, 703527, 916717, 938036, 980674, 1407054, 1471011, 1833434, 1961348, 2750151, 2814108, 2942022, 3666868, 5393707, 5500302, 5884044, 10083887, 10787414, 11000604, 16181121, 20167774, 21084491, 21574828, 30251661, 32362242, 40335548, 42168982, 60503322, 63253473, 64724484, 84337964, 121006644, 126506946, 231929401, 253013892, 463858802, 695788203, 927717604, 1391576406, 2783152812]

約数ペア:

[(1, 2783152812), (2, 1391576406), (3, 927717604), (4, 695788203), (6, 463858802), (11, 253013892), (12, 231929401), (22, 126506946), (23, 121006644), (33, 84337964), (43, 64724484), (44, 63253473), (46, 60503322), (66, 42168982), (69, 40335548), (86, 32362242), (92, 30251661), (129, 21574828), (132, 21084491), (138, 20167774), (172, 16181121), (253, 11000604), (258, 10787414), (276, 10083887), (473, 5884044), (506, 5500302), (516, 5393707), (759, 3666868), (946, 2942022), (989, 2814108), (1012, 2750151), (1419, 1961348), (1518, 1833434), (1892, 1471011), (1978, 1407054), (2838, 980674), (2967, 938036), (3036, 916717), (3956, 703527), (5676, 490337), (5934, 469018), (10879, 255828), (11868, 234509), (21319, 130548), (21758, 127914), (32637, 85276), (42638, 65274), (43516, 63957)]