670363056561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1\times {\mathrm{1277}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 993772800000

約数和(自身を除く): 323409743439

約数列:

[1, 3, 11, 33, 71, 213, 449, 499, 781, 1277, 1347, 1497, 2343, 3831, 4939, 5489, 14047, 14817, 16467, 31879, 35429, 42141, 90667, 95637, 106287, 224051, 272001, 350669, 389719, 573373, 637223, 672153, 997337, 1052007, 1169157, 1720119, 1911669, 2464561, 2992011, 6307103, 7009453, 7393683, 15907621, 18921309, 21028359, 40709483, 45242833, 47722863, 122128449, 135728499, 174983831, 286113127, 447804313, 497671163, 524951493, 858339381, 1343412939, 1493013489, 3147244397, 9441733191, 20314032017, 60942096051, 223454352187, 670363056561]

約数ペア:

[(1, 670363056561), (3, 223454352187), (11, 60942096051), (33, 20314032017), (71, 9441733191), (213, 3147244397), (449, 1493013489), (499, 1343412939), (781, 858339381), (1277, 524951493), (1347, 497671163), (1497, 447804313), (2343, 286113127), (3831, 174983831), (4939, 135728499), (5489, 122128449), (14047, 47722863), (14817, 45242833), (16467, 40709483), (31879, 21028359), (35429, 18921309), (42141, 15907621), (90667, 7393683), (95637, 7009453), (106287, 6307103), (224051, 2992011), (272001, 2464561), (350669, 1911669), (389719, 1720119), (573373, 1169157), (637223, 1052007), (672153, 997337)]