266589076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5741}}^1$

素因数の和:5824

約数の個数: 48

約数和(自身を含む): 540207360

約数和(自身を除く): 273618284

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1786, 2444, 3572, 5741, 11482, 11609, 22964, 23218, 46436, 74633, 109079, 149266, 218158, 269827, 298532, 436316, 539654, 1079308, 1418027, 2836054, 3507751, 5126713, 5672108, 7015502, 10253426, 14031004, 20506852, 66647269, 133294538, 266589076]

約数ペア:

[(1, 266589076), (2, 133294538), (4, 66647269), (13, 20506852), (19, 14031004), (26, 10253426), (38, 7015502), (47, 5672108), (52, 5126713), (76, 3507751), (94, 2836054), (188, 1418027), (247, 1079308), (494, 539654), (611, 436316), (893, 298532), (988, 269827), (1222, 218158), (1786, 149266), (2444, 109079), (3572, 74633), (5741, 46436), (11482, 23218), (11609, 22964)]