249974570924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10859}}^1\times {\mathrm{9419}}^1$

素因数の和:20342

約数の個数: 48

約数和(自身を含む): 481224844800

約数和(自身を除く): 231250273876

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 9419, 10859, 18838, 21718, 37676, 43436, 122447, 141167, 244894, 282334, 442693, 489788, 510373, 564668, 885386, 1020746, 1770772, 2041492, 5755009, 6634849, 11510018, 13269698, 23020036, 26539396, 102280921, 204561842, 409123684, 1329651973, 2659303946, 4807203287, 5318607892, 9614406574, 19228813148, 62493642731, 124987285462, 249974570924]

約数ペア:

[(1, 249974570924), (2, 124987285462), (4, 62493642731), (13, 19228813148), (26, 9614406574), (47, 5318607892), (52, 4807203287), (94, 2659303946), (188, 1329651973), (611, 409123684), (1222, 204561842), (2444, 102280921), (9419, 26539396), (10859, 23020036), (18838, 13269698), (21718, 11510018), (37676, 6634849), (43436, 5755009), (122447, 2041492), (141167, 1770772), (244894, 1020746), (282334, 885386), (442693, 564668), (489788, 510373)]