211434912

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{56473}}^1$

素因数の和:56502

約数の個数: 72

約数和(自身を含む): 647530884

約数和(自身を除く): 436095972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 56473, 112946, 169419, 225892, 338838, 451784, 508257, 677676, 734149, 903568, 1016514, 1355352, 1468298, 1807136, 2033028, 2202447, 2710704, 2936596, 4066056, 4404894, 5421408, 5873192, 6607341, 8132112, 8809788, 11746384, 13214682, 16264224, 17619576, 23492768, 26429364, 35239152, 52858728, 70478304, 105717456, 211434912]

約数ペア:

[(1, 211434912), (2, 105717456), (3, 70478304), (4, 52858728), (6, 35239152), (8, 26429364), (9, 23492768), (12, 17619576), (13, 16264224), (16, 13214682), (18, 11746384), (24, 8809788), (26, 8132112), (32, 6607341), (36, 5873192), (39, 5421408), (48, 4404894), (52, 4066056), (72, 2936596), (78, 2710704), (96, 2202447), (104, 2033028), (117, 1807136), (144, 1468298), (156, 1355352), (208, 1016514), (234, 903568), (288, 734149), (312, 677676), (416, 508257), (468, 451784), (624, 338838), (936, 225892), (1248, 169419), (1872, 112946), (3744, 56473)]