28764885888

素因数分解:

$2^7\times 3^5\times {\mathrm{53}}^1\times {\mathrm{17449}}^1$

素因数の和:17531

約数の個数: 192

約数和(自身を含む): 87464286000

約数和(自身を除く): 58699400112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 243, 288, 318, 324, 384, 424, 432, 477, 486, 576, 636, 648, 848, 864, 954, 972, 1152, 1272, 1296, 1431, 1696, 1728, 1908, 1944, 2544, 2592, 2862, 3392, 3456, 3816, 3888, 4293, 5088, 5184, 5724, 6784, 7632, 7776, 8586, 10176, 10368, 11448, 12879, 15264, 15552, 17172, 17449, 20352, 22896, 25758, 30528, 31104, 34344, 34898, 45792, 51516, 52347, 61056, 68688, 69796, 91584, 103032, 104694, 137376, 139592, 157041, 183168, 206064, 209388, 274752, 279184, 314082, 412128, 418776, 471123, 549504, 558368, 628164, 824256, 837552, 924797, 942246, 1116736, 1256328, 1413369, 1648512, 1675104, 1849594, 1884492, 2233472, 2512656, 2774391, 2826738, 3350208, 3699188, 3768984, 4240107, 5025312, 5548782, 5653476, 6700416, 7398376, 7537968, 8323173, 8480214, 10050624, 11097564, 11306952, 14796752, 15075936, 16646346, 16960428, 20101248, 22195128, 22613904, 24969519, 29593504, 30151872, 33292692, 33920856, 44390256, 45227808, 49939038, 59187008, 60303744, 66585384, 67841712, 74908557, 88780512, 90455616, 99878076, 118374016, 133170768, 135683424, 149817114, 177561024, 180911232, 199756152, 224725671, 266341536, 271366848, 299634228, 355122048, 399512304, 449451342, 532683072, 542733696, 599268456, 799024608, 898902684, 1065366144, 1198536912, 1598049216, 1797805368, 2397073824, 3196098432, 3595610736, 4794147648, 7191221472, 9588295296, 14382442944, 28764885888]

約数ペア:

[(1, 28764885888), (2, 14382442944), (3, 9588295296), (4, 7191221472), (6, 4794147648), (8, 3595610736), (9, 3196098432), (12, 2397073824), (16, 1797805368), (18, 1598049216), (24, 1198536912), (27, 1065366144), (32, 898902684), (36, 799024608), (48, 599268456), (53, 542733696), (54, 532683072), (64, 449451342), (72, 399512304), (81, 355122048), (96, 299634228), (106, 271366848), (108, 266341536), (128, 224725671), (144, 199756152), (159, 180911232), (162, 177561024), (192, 149817114), (212, 135683424), (216, 133170768), (243, 118374016), (288, 99878076), (318, 90455616), (324, 88780512), (384, 74908557), (424, 67841712), (432, 66585384), (477, 60303744), (486, 59187008), (576, 49939038), (636, 45227808), (648, 44390256), (848, 33920856), (864, 33292692), (954, 30151872), (972, 29593504), (1152, 24969519), (1272, 22613904), (1296, 22195128), (1431, 20101248), (1696, 16960428), (1728, 16646346), (1908, 15075936), (1944, 14796752), (2544, 11306952), (2592, 11097564), (2862, 10050624), (3392, 8480214), (3456, 8323173), (3816, 7537968), (3888, 7398376), (4293, 6700416), (5088, 5653476), (5184, 5548782), (5724, 5025312), (6784, 4240107), (7632, 3768984), (7776, 3699188), (8586, 3350208), (10176, 2826738), (10368, 2774391), (11448, 2512656), (12879, 2233472), (15264, 1884492), (15552, 1849594), (17172, 1675104), (17449, 1648512), (20352, 1413369), (22896, 1256328), (25758, 1116736), (30528, 942246), (31104, 924797), (34344, 837552), (34898, 824256), (45792, 628164), (51516, 558368), (52347, 549504), (61056, 471123), (68688, 418776), (69796, 412128), (91584, 314082), (103032, 279184), (104694, 274752), (137376, 209388), (139592, 206064), (157041, 183168)]