456333669

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 805406976

約数和(自身を除く): 349073307

約数列:

[1, 3, 9, 11, 17, 27, 33, 47, 51, 81, 99, 141, 153, 187, 297, 423, 459, 517, 561, 641, 799, 891, 1269, 1377, 1551, 1683, 1923, 2397, 3807, 4653, 5049, 5769, 7051, 7191, 8789, 10897, 13959, 15147, 17307, 21153, 21573, 26367, 30127, 32691, 41877, 51921, 63459, 64719, 79101, 90381, 98073, 119867, 190377, 237303, 271143, 294219, 331397, 359601, 512159, 571131, 711909, 813429, 882657, 994191, 1078803, 1536477, 2440287, 2982573, 3236409, 4609431, 5633749, 8947719, 9709227, 13828293, 16901247, 26843157, 41484879, 50703741, 152111223, 456333669]

約数ペア:

[(1, 456333669), (3, 152111223), (9, 50703741), (11, 41484879), (17, 26843157), (27, 16901247), (33, 13828293), (47, 9709227), (51, 8947719), (81, 5633749), (99, 4609431), (141, 3236409), (153, 2982573), (187, 2440287), (297, 1536477), (423, 1078803), (459, 994191), (517, 882657), (561, 813429), (641, 711909), (799, 571131), (891, 512159), (1269, 359601), (1377, 331397), (1551, 294219), (1683, 271143), (1923, 237303), (2397, 190377), (3807, 119867), (4653, 98073), (5049, 90381), (5769, 79101), (7051, 64719), (7191, 63459), (8789, 51921), (10897, 41877), (13959, 32691), (15147, 30127), (17307, 26367), (21153, 21573)]