23509147904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 52062151680

約数和(自身を除く): 28553003776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 191, 218, 256, 352, 382, 401, 436, 704, 764, 802, 872, 1199, 1408, 1528, 1604, 1744, 2101, 2398, 2816, 3056, 3208, 3488, 4202, 4411, 4796, 6112, 6416, 6976, 8404, 8822, 9592, 12224, 12832, 13952, 16808, 17644, 19184, 20819, 24448, 25664, 27904, 33616, 35288, 38368, 41638, 43709, 48896, 51328, 67232, 70576, 76591, 76736, 83276, 87418, 102656, 134464, 141152, 153182, 153472, 166552, 174836, 229009, 268928, 282304, 306364, 306944, 333104, 349672, 458018, 480799, 537856, 564608, 612728, 666208, 699344, 842501, 916036, 961598, 1129216, 1225456, 1332416, 1398688, 1685002, 1832072, 1923196, 2450912, 2664832, 2797376, 3370004, 3664144, 3846392, 4901824, 5329664, 5594752, 6740008, 7328288, 7692784, 8348419, 9803648, 11189504, 13480016, 14656576, 15385568, 16696838, 19607296, 26960032, 29313152, 30771136, 33393676, 53920064, 58626304, 61542272, 66787352, 91832609, 107840128, 123084544, 133574704, 183665218, 215680256, 267149408, 367330436, 534298816, 734660872, 1068597632, 1469321744, 2137195264, 2938643488, 5877286976, 11754573952, 23509147904]

約数ペア:

[(1, 23509147904), (2, 11754573952), (4, 5877286976), (8, 2938643488), (11, 2137195264), (16, 1469321744), (22, 1068597632), (32, 734660872), (44, 534298816), (64, 367330436), (88, 267149408), (109, 215680256), (128, 183665218), (176, 133574704), (191, 123084544), (218, 107840128), (256, 91832609), (352, 66787352), (382, 61542272), (401, 58626304), (436, 53920064), (704, 33393676), (764, 30771136), (802, 29313152), (872, 26960032), (1199, 19607296), (1408, 16696838), (1528, 15385568), (1604, 14656576), (1744, 13480016), (2101, 11189504), (2398, 9803648), (2816, 8348419), (3056, 7692784), (3208, 7328288), (3488, 6740008), (4202, 5594752), (4411, 5329664), (4796, 4901824), (6112, 3846392), (6416, 3664144), (6976, 3370004), (8404, 2797376), (8822, 2664832), (9592, 2450912), (12224, 1923196), (12832, 1832072), (13952, 1685002), (16808, 1398688), (17644, 1332416), (19184, 1225456), (20819, 1129216), (24448, 961598), (25664, 916036), (27904, 842501), (33616, 699344), (35288, 666208), (38368, 612728), (41638, 564608), (43709, 537856), (48896, 480799), (51328, 458018), (67232, 349672), (70576, 333104), (76591, 306944), (76736, 306364), (83276, 282304), (87418, 268928), (102656, 229009), (134464, 174836), (141152, 166552), (153182, 153472)]