286761216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 144

約数和(自身を含む): 894192768

約数和(自身を除く): 607431552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1301, 1312, 1344, 1722, 1792, 1968, 2296, 2602, 2624, 2688, 3444, 3903, 3936, 4592, 5204, 5248, 5376, 6888, 7806, 7872, 9107, 9184, 10408, 10496, 13776, 15612, 15744, 18214, 18368, 20816, 27321, 27552, 31224, 31488, 36428, 36736, 41632, 53341, 54642, 55104, 62448, 72856, 73472, 83264, 106682, 109284, 110208, 124896, 145712, 160023, 166528, 213364, 218568, 220416, 249792, 291424, 320046, 333056, 373387, 426728, 437136, 499584, 582848, 640092, 746774, 853456, 874272, 999168, 1120161, 1165696, 1280184, 1493548, 1706912, 1748544, 2240322, 2331392, 2560368, 2987096, 3413824, 3497088, 4480644, 5120736, 5974192, 6827648, 6994176, 8961288, 10241472, 11948384, 13655296, 17922576, 20482944, 23896768, 35845152, 40965888, 47793536, 71690304, 95587072, 143380608, 286761216]

約数ペア:

[(1, 286761216), (2, 143380608), (3, 95587072), (4, 71690304), (6, 47793536), (7, 40965888), (8, 35845152), (12, 23896768), (14, 20482944), (16, 17922576), (21, 13655296), (24, 11948384), (28, 10241472), (32, 8961288), (41, 6994176), (42, 6827648), (48, 5974192), (56, 5120736), (64, 4480644), (82, 3497088), (84, 3413824), (96, 2987096), (112, 2560368), (123, 2331392), (128, 2240322), (164, 1748544), (168, 1706912), (192, 1493548), (224, 1280184), (246, 1165696), (256, 1120161), (287, 999168), (328, 874272), (336, 853456), (384, 746774), (448, 640092), (492, 582848), (574, 499584), (656, 437136), (672, 426728), (768, 373387), (861, 333056), (896, 320046), (984, 291424), (1148, 249792), (1301, 220416), (1312, 218568), (1344, 213364), (1722, 166528), (1792, 160023), (1968, 145712), (2296, 124896), (2602, 110208), (2624, 109284), (2688, 106682), (3444, 83264), (3903, 73472), (3936, 72856), (4592, 62448), (5204, 55104), (5248, 54642), (5376, 53341), (6888, 41632), (7806, 36736), (7872, 36428), (9107, 31488), (9184, 31224), (10408, 27552), (10496, 27321), (13776, 20816), (15612, 18368), (15744, 18214)]