279795432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1373}}^1$

素因数の和:2602

約数の個数: 64

約数和(自身を含む): 800657280

約数和(自身を除く): 520861848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1213, 1373, 2426, 2746, 3639, 4119, 4852, 5492, 7278, 8238, 8491, 9611, 9704, 10984, 14556, 16476, 16982, 19222, 25473, 28833, 29112, 32952, 33964, 38444, 50946, 57666, 67928, 76888, 101892, 115332, 203784, 230664, 1665449, 3330898, 4996347, 6661796, 9992694, 11658143, 13323592, 19985388, 23316286, 34974429, 39970776, 46632572, 69948858, 93265144, 139897716, 279795432]

約数ペア:

[(1, 279795432), (2, 139897716), (3, 93265144), (4, 69948858), (6, 46632572), (7, 39970776), (8, 34974429), (12, 23316286), (14, 19985388), (21, 13323592), (24, 11658143), (28, 9992694), (42, 6661796), (56, 4996347), (84, 3330898), (168, 1665449), (1213, 230664), (1373, 203784), (2426, 115332), (2746, 101892), (3639, 76888), (4119, 67928), (4852, 57666), (5492, 50946), (7278, 38444), (8238, 33964), (8491, 32952), (9611, 29112), (9704, 28833), (10984, 25473), (14556, 19222), (16476, 16982)]