2015855104

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 120

約数和(自身を含む): 4424994684

約数和(自身を除く): 2409139580

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 241, 248, 256, 272, 482, 496, 512, 527, 544, 961, 964, 992, 1054, 1088, 1922, 1928, 1984, 2108, 2176, 3844, 3856, 3968, 4097, 4216, 4352, 7471, 7688, 7712, 7936, 8194, 8432, 8704, 14942, 15376, 15424, 15872, 16337, 16388, 16864, 29884, 30752, 30848, 32674, 32776, 33728, 59768, 61504, 61696, 65348, 65552, 67456, 119536, 123008, 123392, 127007, 130696, 131104, 134912, 231601, 239072, 246016, 254014, 261392, 262208, 269824, 463202, 478144, 492032, 508028, 522784, 524416, 926404, 956288, 1016056, 1045568, 1048832, 1852808, 1912576, 2032112, 2091136, 2097664, 3705616, 3825152, 3937217, 4064224, 4182272, 7411232, 7874434, 8128448, 8364544, 14822464, 15748868, 16256896, 29644928, 31497736, 32513792, 59289856, 62995472, 65027584, 118579712, 125990944, 251981888, 503963776, 1007927552, 2015855104]

約数ペア:

[(1, 2015855104), (2, 1007927552), (4, 503963776), (8, 251981888), (16, 125990944), (17, 118579712), (31, 65027584), (32, 62995472), (34, 59289856), (62, 32513792), (64, 31497736), (68, 29644928), (124, 16256896), (128, 15748868), (136, 14822464), (241, 8364544), (248, 8128448), (256, 7874434), (272, 7411232), (482, 4182272), (496, 4064224), (512, 3937217), (527, 3825152), (544, 3705616), (961, 2097664), (964, 2091136), (992, 2032112), (1054, 1912576), (1088, 1852808), (1922, 1048832), (1928, 1045568), (1984, 1016056), (2108, 956288), (2176, 926404), (3844, 524416), (3856, 522784), (3968, 508028), (4097, 492032), (4216, 478144), (4352, 463202), (7471, 269824), (7688, 262208), (7712, 261392), (7936, 254014), (8194, 246016), (8432, 239072), (8704, 231601), (14942, 134912), (15376, 131104), (15424, 130696), (15872, 127007), (16337, 123392), (16388, 123008), (16864, 119536), (29884, 67456), (30752, 65552), (30848, 65348), (32674, 61696), (32776, 61504), (33728, 59768)]