2280493336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 4730918400

約数和(自身を除く): 2450425064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 311, 412, 622, 809, 824, 1133, 1244, 1618, 2266, 2488, 3236, 3421, 4532, 6472, 6842, 8899, 9064, 13684, 17798, 27368, 32033, 35596, 64066, 71192, 83327, 128132, 166654, 251599, 256264, 333308, 352363, 503198, 666616, 704726, 916597, 1006396, 1409452, 1833194, 2012792, 2767589, 2818904, 3666388, 5535178, 7332776, 11070356, 22140712, 25914697, 51829394, 103658788, 207317576, 285061667, 570123334, 1140246668, 2280493336]

約数ペア:

[(1, 2280493336), (2, 1140246668), (4, 570123334), (8, 285061667), (11, 207317576), (22, 103658788), (44, 51829394), (88, 25914697), (103, 22140712), (206, 11070356), (311, 7332776), (412, 5535178), (622, 3666388), (809, 2818904), (824, 2767589), (1133, 2012792), (1244, 1833194), (1618, 1409452), (2266, 1006396), (2488, 916597), (3236, 704726), (3421, 666616), (4532, 503198), (6472, 352363), (6842, 333308), (8899, 256264), (9064, 251599), (13684, 166654), (17798, 128132), (27368, 83327), (32033, 71192), (35596, 64066)]