1666180848

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{8737}}^1$

素因数の和:8914

約数の個数: 80

約数和(自身を含む): 4485739680

約数和(自身を除く): 2819558832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 137, 174, 232, 274, 348, 411, 464, 548, 696, 822, 1096, 1392, 1644, 2192, 3288, 3973, 6576, 7946, 8737, 11919, 15892, 17474, 23838, 26211, 31784, 34948, 47676, 52422, 63568, 69896, 95352, 104844, 139792, 190704, 209688, 253373, 419376, 506746, 760119, 1013492, 1196969, 1520238, 2026984, 2393938, 3040476, 3590907, 4053968, 4787876, 6080952, 7181814, 9575752, 12161904, 14363628, 19151504, 28727256, 34712101, 57454512, 69424202, 104136303, 138848404, 208272606, 277696808, 416545212, 555393616, 833090424, 1666180848]

約数ペア:

[(1, 1666180848), (2, 833090424), (3, 555393616), (4, 416545212), (6, 277696808), (8, 208272606), (12, 138848404), (16, 104136303), (24, 69424202), (29, 57454512), (48, 34712101), (58, 28727256), (87, 19151504), (116, 14363628), (137, 12161904), (174, 9575752), (232, 7181814), (274, 6080952), (348, 4787876), (411, 4053968), (464, 3590907), (548, 3040476), (696, 2393938), (822, 2026984), (1096, 1520238), (1392, 1196969), (1644, 1013492), (2192, 760119), (3288, 506746), (3973, 419376), (6576, 253373), (7946, 209688), (8737, 190704), (11919, 139792), (15892, 104844), (17474, 95352), (23838, 69896), (26211, 63568), (31784, 52422), (34948, 47676)]