293561334

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 721510416

約数和(自身を除く): 427949082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 257, 297, 514, 594, 641, 771, 891, 1282, 1542, 1782, 1923, 2313, 2827, 3846, 4626, 5654, 5769, 6939, 7051, 8481, 11538, 13878, 14102, 16962, 17307, 20817, 21153, 25443, 34614, 41634, 42306, 50886, 51921, 63459, 76329, 103842, 126918, 152658, 164737, 190377, 228987, 329474, 380754, 457974, 494211, 571131, 988422, 1142262, 1482633, 1812107, 2965266, 3624214, 4447899, 5436321, 8895798, 10872642, 13343697, 16308963, 26687394, 32617926, 48926889, 97853778, 146780667, 293561334]

約数ペア:

[(1, 293561334), (2, 146780667), (3, 97853778), (6, 48926889), (9, 32617926), (11, 26687394), (18, 16308963), (22, 13343697), (27, 10872642), (33, 8895798), (54, 5436321), (66, 4447899), (81, 3624214), (99, 2965266), (162, 1812107), (198, 1482633), (257, 1142262), (297, 988422), (514, 571131), (594, 494211), (641, 457974), (771, 380754), (891, 329474), (1282, 228987), (1542, 190377), (1782, 164737), (1923, 152658), (2313, 126918), (2827, 103842), (3846, 76329), (4626, 63459), (5654, 51921), (5769, 50886), (6939, 42306), (7051, 41634), (8481, 34614), (11538, 25443), (13878, 21153), (14102, 20817), (16962, 17307)]