254922912

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21589}}^1$

素因数の和:21646

約数の個数: 72

約数和(自身を含む): 742652820

約数和(自身を除く): 487729908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 21589, 43178, 64767, 86356, 129534, 172712, 194301, 259068, 345424, 388602, 518136, 690848, 777204, 885149, 1036272, 1554408, 1770298, 2072544, 2655447, 3108816, 3540596, 5310894, 6217632, 7081192, 7966341, 10621788, 14162384, 15932682, 21243576, 28324768, 31865364, 42487152, 63730728, 84974304, 127461456, 254922912]

約数ペア:

[(1, 254922912), (2, 127461456), (3, 84974304), (4, 63730728), (6, 42487152), (8, 31865364), (9, 28324768), (12, 21243576), (16, 15932682), (18, 14162384), (24, 10621788), (32, 7966341), (36, 7081192), (41, 6217632), (48, 5310894), (72, 3540596), (82, 3108816), (96, 2655447), (123, 2072544), (144, 1770298), (164, 1554408), (246, 1036272), (288, 885149), (328, 777204), (369, 690848), (492, 518136), (656, 388602), (738, 345424), (984, 259068), (1312, 194301), (1476, 172712), (1968, 129534), (2952, 86356), (3936, 64767), (5904, 43178), (11808, 21589)]