2019908928

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1291}}^1$

素因数の和:1616

約数の個数: 112

約数和(自身を含む): 5552602560

約数和(自身を除く): 3532693632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 281, 348, 464, 562, 696, 843, 928, 1124, 1291, 1392, 1686, 1856, 2248, 2582, 2784, 3372, 3873, 4496, 5164, 5568, 6744, 7746, 8149, 8992, 10328, 13488, 15492, 16298, 17984, 20656, 24447, 26976, 30984, 32596, 37439, 41312, 48894, 53952, 61968, 65192, 74878, 82624, 97788, 112317, 123936, 130384, 149756, 195576, 224634, 247872, 260768, 299512, 362771, 391152, 449268, 521536, 599024, 725542, 782304, 898536, 1088313, 1198048, 1451084, 1564608, 1797072, 2176626, 2396096, 2902168, 3594144, 4353252, 5804336, 7188288, 8706504, 10520359, 11608672, 17413008, 21040718, 23217344, 31561077, 34826016, 42081436, 63122154, 69652032, 84162872, 126244308, 168325744, 252488616, 336651488, 504977232, 673302976, 1009954464, 2019908928]

約数ペア:

[(1, 2019908928), (2, 1009954464), (3, 673302976), (4, 504977232), (6, 336651488), (8, 252488616), (12, 168325744), (16, 126244308), (24, 84162872), (29, 69652032), (32, 63122154), (48, 42081436), (58, 34826016), (64, 31561077), (87, 23217344), (96, 21040718), (116, 17413008), (174, 11608672), (192, 10520359), (232, 8706504), (281, 7188288), (348, 5804336), (464, 4353252), (562, 3594144), (696, 2902168), (843, 2396096), (928, 2176626), (1124, 1797072), (1291, 1564608), (1392, 1451084), (1686, 1198048), (1856, 1088313), (2248, 898536), (2582, 782304), (2784, 725542), (3372, 599024), (3873, 521536), (4496, 449268), (5164, 391152), (5568, 362771), (6744, 299512), (7746, 260768), (8149, 247872), (8992, 224634), (10328, 195576), (13488, 149756), (15492, 130384), (16298, 123936), (17984, 112317), (20656, 97788), (24447, 82624), (26976, 74878), (30984, 65192), (32596, 61968), (37439, 53952), (41312, 48894)]