218985265664

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{3534757}}^1$

素因数の和:3534797

約数の個数: 60

約数和(自身を含む): 480935638722

約数和(自身を除く): 261950373058

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2816, 3872, 5632, 7744, 15488, 30976, 61952, 3534757, 7069514, 14139028, 28278056, 38882327, 56556112, 77764654, 113112224, 155529308, 226224448, 311058616, 427705597, 452448896, 622117232, 855411194, 904897792, 1244234464, 1710822388, 1809795584, 2488468928, 3421644776, 4976937856, 6843289552, 9953875712, 13686579104, 19907751424, 27373158208, 54746316416, 109492632832, 218985265664]

約数ペア:

[(1, 218985265664), (2, 109492632832), (4, 54746316416), (8, 27373158208), (11, 19907751424), (16, 13686579104), (22, 9953875712), (32, 6843289552), (44, 4976937856), (64, 3421644776), (88, 2488468928), (121, 1809795584), (128, 1710822388), (176, 1244234464), (242, 904897792), (256, 855411194), (352, 622117232), (484, 452448896), (512, 427705597), (704, 311058616), (968, 226224448), (1408, 155529308), (1936, 113112224), (2816, 77764654), (3872, 56556112), (5632, 38882327), (7744, 28278056), (15488, 14139028), (30976, 7069514), (61952, 3534757)]