1680205824

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8326

約数の個数: 144

約数和(自身を含む): 5294540160

約数和(自身を除く): 3614334336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 2048, 2112, 2304, 2816, 3072, 3168, 4224, 4608, 5632, 6144, 6336, 8287, 8448, 9216, 11264, 12672, 16574, 16896, 18432, 22528, 24861, 25344, 33148, 33792, 49722, 50688, 66296, 67584, 74583, 91157, 99444, 101376, 132592, 149166, 182314, 198888, 202752, 265184, 273471, 298332, 364628, 397776, 530368, 546942, 596664, 729256, 795552, 820413, 1060736, 1093884, 1193328, 1458512, 1591104, 1640826, 2121472, 2187768, 2386656, 2917024, 3182208, 3281652, 4242944, 4375536, 4773312, 5834048, 6364416, 6563304, 8485888, 8751072, 9546624, 11668096, 12728832, 13126608, 16971776, 17502144, 19093248, 23336192, 25457664, 26253216, 35004288, 38186496, 46672384, 50915328, 52506432, 70008576, 76372992, 93344768, 105012864, 140017152, 152745984, 186689536, 210025728, 280034304, 420051456, 560068608, 840102912, 1680205824]

約数ペア:

[(1, 1680205824), (2, 840102912), (3, 560068608), (4, 420051456), (6, 280034304), (8, 210025728), (9, 186689536), (11, 152745984), (12, 140017152), (16, 105012864), (18, 93344768), (22, 76372992), (24, 70008576), (32, 52506432), (33, 50915328), (36, 46672384), (44, 38186496), (48, 35004288), (64, 26253216), (66, 25457664), (72, 23336192), (88, 19093248), (96, 17502144), (99, 16971776), (128, 13126608), (132, 12728832), (144, 11668096), (176, 9546624), (192, 8751072), (198, 8485888), (256, 6563304), (264, 6364416), (288, 5834048), (352, 4773312), (384, 4375536), (396, 4242944), (512, 3281652), (528, 3182208), (576, 2917024), (704, 2386656), (768, 2187768), (792, 2121472), (1024, 1640826), (1056, 1591104), (1152, 1458512), (1408, 1193328), (1536, 1093884), (1584, 1060736), (2048, 820413), (2112, 795552), (2304, 729256), (2816, 596664), (3072, 546942), (3168, 530368), (4224, 397776), (4608, 364628), (5632, 298332), (6144, 273471), (6336, 265184), (8287, 202752), (8448, 198888), (9216, 182314), (11264, 149166), (12672, 132592), (16574, 101376), (16896, 99444), (18432, 91157), (22528, 74583), (24861, 67584), (25344, 66296), (33148, 50688), (33792, 49722)]