267143044

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 553190400

約数和(自身を除く): 286047356

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 2399, 2716, 3977, 4798, 7954, 9596, 15908, 16793, 27839, 33586, 55678, 67172, 98359, 111356, 196718, 232703, 393436, 465406, 688513, 930812, 1377026, 1628921, 2754052, 3257842, 6515684, 9540823, 19081646, 38163292, 66785761, 133571522, 267143044]

約数ペア:

[(1, 267143044), (2, 133571522), (4, 66785761), (7, 38163292), (14, 19081646), (28, 9540823), (41, 6515684), (82, 3257842), (97, 2754052), (164, 1628921), (194, 1377026), (287, 930812), (388, 688513), (574, 465406), (679, 393436), (1148, 232703), (1358, 196718), (2399, 111356), (2716, 98359), (3977, 67172), (4798, 55678), (7954, 33586), (9596, 27839), (15908, 16793)]