408076864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 84

約数和(自身を含む): 907793460

約数和(自身を除く): 499716596

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 169, 208, 232, 338, 377, 416, 464, 676, 754, 832, 928, 1301, 1352, 1508, 1856, 2602, 2704, 3016, 4901, 5204, 5408, 6032, 9802, 10408, 10816, 12064, 16913, 19604, 20816, 24128, 33826, 37729, 39208, 41632, 67652, 75458, 78416, 83264, 135304, 150916, 156832, 219869, 270608, 301832, 313664, 439738, 490477, 541216, 603664, 879476, 980954, 1082432, 1207328, 1758952, 1961908, 2414656, 3517904, 3923816, 6376201, 7035808, 7847632, 12752402, 14071616, 15695264, 25504804, 31390528, 51009608, 102019216, 204038432, 408076864]

約数ペア:

[(1, 408076864), (2, 204038432), (4, 102019216), (8, 51009608), (13, 31390528), (16, 25504804), (26, 15695264), (29, 14071616), (32, 12752402), (52, 7847632), (58, 7035808), (64, 6376201), (104, 3923816), (116, 3517904), (169, 2414656), (208, 1961908), (232, 1758952), (338, 1207328), (377, 1082432), (416, 980954), (464, 879476), (676, 603664), (754, 541216), (832, 490477), (928, 439738), (1301, 313664), (1352, 301832), (1508, 270608), (1856, 219869), (2602, 156832), (2704, 150916), (3016, 135304), (4901, 83264), (5204, 78416), (5408, 75458), (6032, 67652), (9802, 41632), (10408, 39208), (10816, 37729), (12064, 33826), (16913, 24128), (19604, 20816)]