270971404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 531691776

約数和(自身を除く): 260720372

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 131, 212, 262, 524, 583, 887, 1166, 1441, 1774, 2332, 2882, 3548, 5764, 6943, 9757, 13886, 19514, 27772, 39028, 47011, 76373, 94022, 116197, 152746, 188044, 232394, 305492, 464788, 517121, 1034242, 1278167, 2068484, 2556334, 5112668, 6158441, 12316882, 24633764, 67742851, 135485702, 270971404]

約数ペア:

[(1, 270971404), (2, 135485702), (4, 67742851), (11, 24633764), (22, 12316882), (44, 6158441), (53, 5112668), (106, 2556334), (131, 2068484), (212, 1278167), (262, 1034242), (524, 517121), (583, 464788), (887, 305492), (1166, 232394), (1441, 188044), (1774, 152746), (2332, 116197), (2882, 94022), (3548, 76373), (5764, 47011), (6943, 39028), (9757, 27772), (13886, 19514)]