193994268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{1511}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 488388096

約数和(自身を除く): 294393828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 823, 1511, 1646, 2469, 3022, 3292, 4533, 4938, 6044, 9066, 9876, 10699, 18132, 19643, 21398, 32097, 39286, 42796, 58929, 64194, 78572, 117858, 128388, 235716, 1243553, 2487106, 3730659, 4974212, 7461318, 14922636, 16166189, 32332378, 48498567, 64664756, 96997134, 193994268]

約数ペア:

[(1, 193994268), (2, 96997134), (3, 64664756), (4, 48498567), (6, 32332378), (12, 16166189), (13, 14922636), (26, 7461318), (39, 4974212), (52, 3730659), (78, 2487106), (156, 1243553), (823, 235716), (1511, 128388), (1646, 117858), (2469, 78572), (3022, 64194), (3292, 58929), (4533, 42796), (4938, 39286), (6044, 32097), (9066, 21398), (9876, 19643), (10699, 18132)]