12398156624

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{117389}}^1$

素因数の和:117468

約数の個数: 80

約数和(自身を含む): 29345621760

約数和(自身を除く): 16947465136

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 574, 644, 656, 943, 1148, 1288, 1886, 2296, 2576, 3772, 4592, 6601, 7544, 13202, 15088, 26404, 52808, 105616, 117389, 234778, 469556, 821723, 939112, 1643446, 1878224, 2699947, 3286892, 4812949, 5399894, 6573784, 9625898, 10799788, 13147568, 18899629, 19251796, 21599576, 33690643, 37799258, 38503592, 43199152, 67381286, 75598516, 77007184, 110697827, 134762572, 151197032, 221395654, 269525144, 302394064, 442791308, 539050288, 774884789, 885582616, 1549769578, 1771165232, 3099539156, 6199078312, 12398156624]

約数ペア:

[(1, 12398156624), (2, 6199078312), (4, 3099539156), (7, 1771165232), (8, 1549769578), (14, 885582616), (16, 774884789), (23, 539050288), (28, 442791308), (41, 302394064), (46, 269525144), (56, 221395654), (82, 151197032), (92, 134762572), (112, 110697827), (161, 77007184), (164, 75598516), (184, 67381286), (287, 43199152), (322, 38503592), (328, 37799258), (368, 33690643), (574, 21599576), (644, 19251796), (656, 18899629), (943, 13147568), (1148, 10799788), (1288, 9625898), (1886, 6573784), (2296, 5399894), (2576, 4812949), (3772, 3286892), (4592, 2699947), (6601, 1878224), (7544, 1643446), (13202, 939112), (15088, 821723), (26404, 469556), (52808, 234778), (105616, 117389)]