2858186608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7883}}^1$

素因数の和:7982

約数の個数: 80

約数和(自身を含む): 6194174976

約数和(自身を除く): 3335988368

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 62, 68, 86, 124, 136, 172, 248, 272, 344, 496, 527, 688, 731, 1054, 1333, 1462, 2108, 2666, 2924, 4216, 5332, 5848, 7883, 8432, 10664, 11696, 15766, 21328, 22661, 31532, 45322, 63064, 90644, 126128, 134011, 181288, 244373, 268022, 338969, 362576, 488746, 536044, 677938, 977492, 1072088, 1355876, 1954984, 2144176, 2711752, 3909968, 4154341, 5423504, 5762473, 8308682, 10508039, 11524946, 16617364, 21016078, 23049892, 33234728, 42032156, 46099784, 66469456, 84064312, 92199568, 168128624, 178636663, 357273326, 714546652, 1429093304, 2858186608]

約数ペア:

[(1, 2858186608), (2, 1429093304), (4, 714546652), (8, 357273326), (16, 178636663), (17, 168128624), (31, 92199568), (34, 84064312), (43, 66469456), (62, 46099784), (68, 42032156), (86, 33234728), (124, 23049892), (136, 21016078), (172, 16617364), (248, 11524946), (272, 10508039), (344, 8308682), (496, 5762473), (527, 5423504), (688, 4154341), (731, 3909968), (1054, 2711752), (1333, 2144176), (1462, 1954984), (2108, 1355876), (2666, 1072088), (2924, 977492), (4216, 677938), (5332, 536044), (5848, 488746), (7883, 362576), (8432, 338969), (10664, 268022), (11696, 244373), (15766, 181288), (21328, 134011), (22661, 126128), (31532, 90644), (45322, 63064)]