215287722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3251}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 504268128

約数和(自身を除く): 288980406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 283, 566, 849, 1698, 2547, 3251, 3679, 5094, 6502, 7358, 9753, 11037, 19506, 22074, 29259, 33111, 42263, 58518, 66222, 84526, 126789, 253578, 380367, 760734, 920033, 1840066, 2760099, 5520198, 8280297, 11960429, 16560594, 23920858, 35881287, 71762574, 107643861, 215287722]

約数ペア:

[(1, 215287722), (2, 107643861), (3, 71762574), (6, 35881287), (9, 23920858), (13, 16560594), (18, 11960429), (26, 8280297), (39, 5520198), (78, 2760099), (117, 1840066), (234, 920033), (283, 760734), (566, 380367), (849, 253578), (1698, 126789), (2547, 84526), (3251, 66222), (3679, 58518), (5094, 42263), (6502, 33111), (7358, 29259), (9753, 22074), (11037, 19506)]