1620906048

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4289

約数の個数: 168

約数和(自身を含む): 5016398400

約数和(自身を除く): 3395492352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 192, 207, 232, 261, 276, 288, 348, 368, 414, 464, 522, 552, 576, 667, 696, 736, 828, 928, 1044, 1104, 1334, 1392, 1472, 1656, 1856, 2001, 2088, 2208, 2668, 2784, 3312, 4002, 4176, 4219, 4416, 5336, 5568, 6003, 6624, 8004, 8352, 8438, 10672, 12006, 12657, 13248, 16008, 16704, 16876, 21344, 24012, 25314, 32016, 33752, 37971, 42688, 48024, 50628, 64032, 67504, 75942, 96048, 97037, 101256, 122351, 128064, 135008, 151884, 192096, 194074, 202512, 244702, 270016, 291111, 303768, 367053, 384192, 388148, 405024, 489404, 582222, 607536, 734106, 776296, 810048, 873333, 978808, 1101159, 1164444, 1215072, 1468212, 1552592, 1746666, 1957616, 2202318, 2328888, 2430144, 2814073, 2936424, 3105184, 3493332, 3915232, 4404636, 4657776, 5628146, 5872848, 6210368, 6986664, 7830464, 8442219, 8809272, 9315552, 11256292, 11745696, 13973328, 16884438, 17618544, 18631104, 22512584, 23491392, 25326657, 27946656, 33768876, 35237088, 45025168, 50653314, 55893312, 67537752, 70474176, 90050336, 101306628, 135075504, 180100672, 202613256, 270151008, 405226512, 540302016, 810453024, 1620906048]

約数ペア:

[(1, 1620906048), (2, 810453024), (3, 540302016), (4, 405226512), (6, 270151008), (8, 202613256), (9, 180100672), (12, 135075504), (16, 101306628), (18, 90050336), (23, 70474176), (24, 67537752), (29, 55893312), (32, 50653314), (36, 45025168), (46, 35237088), (48, 33768876), (58, 27946656), (64, 25326657), (69, 23491392), (72, 22512584), (87, 18631104), (92, 17618544), (96, 16884438), (116, 13973328), (138, 11745696), (144, 11256292), (174, 9315552), (184, 8809272), (192, 8442219), (207, 7830464), (232, 6986664), (261, 6210368), (276, 5872848), (288, 5628146), (348, 4657776), (368, 4404636), (414, 3915232), (464, 3493332), (522, 3105184), (552, 2936424), (576, 2814073), (667, 2430144), (696, 2328888), (736, 2202318), (828, 1957616), (928, 1746666), (1044, 1552592), (1104, 1468212), (1334, 1215072), (1392, 1164444), (1472, 1101159), (1656, 978808), (1856, 873333), (2001, 810048), (2088, 776296), (2208, 734106), (2668, 607536), (2784, 582222), (3312, 489404), (4002, 405024), (4176, 388148), (4219, 384192), (4416, 367053), (5336, 303768), (5568, 291111), (6003, 270016), (6624, 244702), (8004, 202512), (8352, 194074), (8438, 192096), (10672, 151884), (12006, 135008), (12657, 128064), (13248, 122351), (16008, 101256), (16704, 97037), (16876, 96048), (21344, 75942), (24012, 67504), (25314, 64032), (32016, 50628), (33752, 48024), (37971, 42688)]