256596144

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{109097}}^1$

素因数の和:109122

約数の個数: 60

約数和(自身を含む): 771104664

約数和(自身を除く): 514508520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 109097, 218194, 327291, 436388, 654582, 763679, 872776, 1309164, 1527358, 1745552, 2291037, 2618328, 3054716, 4582074, 5236656, 5345753, 6109432, 9164148, 10691506, 12218864, 16037259, 18328296, 21383012, 32074518, 36656592, 42766024, 64149036, 85532048, 128298072, 256596144]

約数ペア:

[(1, 256596144), (2, 128298072), (3, 85532048), (4, 64149036), (6, 42766024), (7, 36656592), (8, 32074518), (12, 21383012), (14, 18328296), (16, 16037259), (21, 12218864), (24, 10691506), (28, 9164148), (42, 6109432), (48, 5345753), (49, 5236656), (56, 4582074), (84, 3054716), (98, 2618328), (112, 2291037), (147, 1745552), (168, 1527358), (196, 1309164), (294, 872776), (336, 763679), (392, 654582), (588, 436388), (784, 327291), (1176, 218194), (2352, 109097)]