268159024

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 634959360

約数和(自身を除く): 366800336

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, 2539, 2576, 3772, 4592, 5078, 6601, 7544, 10156, 13202, 15088, 17773, 20312, 26404, 35546, 40624, 52808, 58397, 71092, 104099, 105616, 116794, 142184, 208198, 233588, 284368, 408779, 416396, 467176, 728693, 817558, 832792, 934352, 1457386, 1635116, 1665584, 2394277, 2914772, 3270232, 4788554, 5829544, 6540464, 9577108, 11659088, 16759939, 19154216, 33519878, 38308432, 67039756, 134079512, 268159024]

約数ペア:

[(1, 268159024), (2, 134079512), (4, 67039756), (7, 38308432), (8, 33519878), (14, 19154216), (16, 16759939), (23, 11659088), (28, 9577108), (41, 6540464), (46, 5829544), (56, 4788554), (82, 3270232), (92, 2914772), (112, 2394277), (161, 1665584), (164, 1635116), (184, 1457386), (287, 934352), (322, 832792), (328, 817558), (368, 728693), (574, 467176), (644, 416396), (656, 408779), (943, 284368), (1148, 233588), (1288, 208198), (1886, 142184), (2296, 116794), (2539, 105616), (2576, 104099), (3772, 71092), (4592, 58397), (5078, 52808), (6601, 40624), (7544, 35546), (10156, 26404), (13202, 20312), (15088, 17773)]