306107648

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 778813056

約数和(自身を除く): 472705408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 176, 212, 224, 256, 293, 308, 352, 371, 424, 448, 583, 586, 616, 704, 742, 848, 896, 1166, 1172, 1232, 1408, 1484, 1696, 1792, 2051, 2332, 2344, 2464, 2816, 2968, 3223, 3392, 4081, 4102, 4664, 4688, 4928, 5936, 6446, 6784, 8162, 8204, 9328, 9376, 9856, 11872, 12892, 13568, 15529, 16324, 16408, 18656, 18752, 19712, 22561, 23744, 25784, 31058, 32648, 32816, 37312, 37504, 45122, 47488, 51568, 62116, 65296, 65632, 74624, 75008, 90244, 94976, 103136, 108703, 124232, 130592, 131264, 149248, 170819, 180488, 206272, 217406, 248464, 261184, 262528, 341638, 360976, 412544, 434812, 496928, 522368, 525056, 683276, 721952, 825088, 869624, 993856, 1044736, 1195733, 1366552, 1443904, 1739248, 1987712, 2391466, 2733104, 2887808, 3478496, 3975424, 4782932, 5466208, 5775616, 6956992, 9565864, 10932416, 13913984, 19131728, 21864832, 27827968, 38263456, 43729664, 76526912, 153053824, 306107648]

約数ペア:

[(1, 306107648), (2, 153053824), (4, 76526912), (7, 43729664), (8, 38263456), (11, 27827968), (14, 21864832), (16, 19131728), (22, 13913984), (28, 10932416), (32, 9565864), (44, 6956992), (53, 5775616), (56, 5466208), (64, 4782932), (77, 3975424), (88, 3478496), (106, 2887808), (112, 2733104), (128, 2391466), (154, 1987712), (176, 1739248), (212, 1443904), (224, 1366552), (256, 1195733), (293, 1044736), (308, 993856), (352, 869624), (371, 825088), (424, 721952), (448, 683276), (583, 525056), (586, 522368), (616, 496928), (704, 434812), (742, 412544), (848, 360976), (896, 341638), (1166, 262528), (1172, 261184), (1232, 248464), (1408, 217406), (1484, 206272), (1696, 180488), (1792, 170819), (2051, 149248), (2332, 131264), (2344, 130592), (2464, 124232), (2816, 108703), (2968, 103136), (3223, 94976), (3392, 90244), (4081, 75008), (4102, 74624), (4664, 65632), (4688, 65296), (4928, 62116), (5936, 51568), (6446, 47488), (6784, 45122), (8162, 37504), (8204, 37312), (9328, 32816), (9376, 32648), (9856, 31058), (11872, 25784), (12892, 23744), (13568, 22561), (15529, 19712), (16324, 18752), (16408, 18656)]