2008124928

素因数分解:

$2^9\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1944

約数の個数: 120

約数和(自身を含む): 5821131888

約数和(自身を除く): 3813006960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 263, 288, 384, 512, 526, 576, 768, 789, 1052, 1152, 1536, 1578, 1657, 2104, 2304, 2367, 3156, 3314, 4208, 4608, 4734, 4971, 6312, 6628, 8416, 9468, 9942, 12624, 13256, 14913, 16832, 18936, 19884, 25248, 26512, 29826, 33664, 37872, 39768, 50496, 53024, 59652, 67328, 75744, 79536, 100992, 106048, 119304, 134656, 151488, 159072, 201984, 212096, 238608, 302976, 318144, 403968, 424192, 435791, 477216, 605952, 636288, 848384, 871582, 954432, 1211904, 1272576, 1307373, 1743164, 1908864, 2545152, 2614746, 3486328, 3817728, 3922119, 5229492, 6972656, 7635456, 7844238, 10458984, 13945312, 15688476, 20917968, 27890624, 31376952, 41835936, 55781248, 62753904, 83671872, 111562496, 125507808, 167343744, 223124992, 251015616, 334687488, 502031232, 669374976, 1004062464, 2008124928]

約数ペア:

[(1, 2008124928), (2, 1004062464), (3, 669374976), (4, 502031232), (6, 334687488), (8, 251015616), (9, 223124992), (12, 167343744), (16, 125507808), (18, 111562496), (24, 83671872), (32, 62753904), (36, 55781248), (48, 41835936), (64, 31376952), (72, 27890624), (96, 20917968), (128, 15688476), (144, 13945312), (192, 10458984), (256, 7844238), (263, 7635456), (288, 6972656), (384, 5229492), (512, 3922119), (526, 3817728), (576, 3486328), (768, 2614746), (789, 2545152), (1052, 1908864), (1152, 1743164), (1536, 1307373), (1578, 1272576), (1657, 1211904), (2104, 954432), (2304, 871582), (2367, 848384), (3156, 636288), (3314, 605952), (4208, 477216), (4608, 435791), (4734, 424192), (4971, 403968), (6312, 318144), (6628, 302976), (8416, 238608), (9468, 212096), (9942, 201984), (12624, 159072), (13256, 151488), (14913, 134656), (16832, 119304), (18936, 106048), (19884, 100992), (25248, 79536), (26512, 75744), (29826, 67328), (33664, 59652), (37872, 53024), (39768, 50496)]