1898644992

素因数分解:

$2^9\times 3^1\times {\mathrm{449}}^1\times {\mathrm{2753}}^1$

素因数の和:3223

約数の個数: 80

約数和(自身を含む): 5071215600

約数和(自身を除く): 3172570608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 449, 512, 768, 898, 1347, 1536, 1796, 2694, 2753, 3592, 5388, 5506, 7184, 8259, 10776, 11012, 14368, 16518, 21552, 22024, 28736, 33036, 43104, 44048, 57472, 66072, 86208, 88096, 114944, 132144, 172416, 176192, 229888, 264288, 344832, 352384, 528576, 689664, 704768, 1057152, 1236097, 1409536, 2114304, 2472194, 3708291, 4228608, 4944388, 7416582, 9888776, 14833164, 19777552, 29666328, 39555104, 59332656, 79110208, 118665312, 158220416, 237330624, 316440832, 474661248, 632881664, 949322496, 1898644992]

約数ペア:

[(1, 1898644992), (2, 949322496), (3, 632881664), (4, 474661248), (6, 316440832), (8, 237330624), (12, 158220416), (16, 118665312), (24, 79110208), (32, 59332656), (48, 39555104), (64, 29666328), (96, 19777552), (128, 14833164), (192, 9888776), (256, 7416582), (384, 4944388), (449, 4228608), (512, 3708291), (768, 2472194), (898, 2114304), (1347, 1409536), (1536, 1236097), (1796, 1057152), (2694, 704768), (2753, 689664), (3592, 528576), (5388, 352384), (5506, 344832), (7184, 264288), (8259, 229888), (10776, 176192), (11012, 172416), (14368, 132144), (16518, 114944), (21552, 88096), (22024, 86208), (28736, 66072), (33036, 57472), (43104, 44048)]