2821459968

素因数分解:

$2^{12}\times 3^2\times {\mathrm{76537}}^1$

素因数の和:76567

約数の個数: 78

約数和(自身を含む): 8149995854

約数和(自身を除く): 5328535886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 9216, 12288, 18432, 36864, 76537, 153074, 229611, 306148, 459222, 612296, 688833, 918444, 1224592, 1377666, 1836888, 2449184, 2755332, 3673776, 4898368, 5510664, 7347552, 9796736, 11021328, 14695104, 19593472, 22042656, 29390208, 39186944, 44085312, 58780416, 78373888, 88170624, 117560832, 156747776, 176341248, 235121664, 313495552, 352682496, 470243328, 705364992, 940486656, 1410729984, 2821459968]

約数ペア:

[(1, 2821459968), (2, 1410729984), (3, 940486656), (4, 705364992), (6, 470243328), (8, 352682496), (9, 313495552), (12, 235121664), (16, 176341248), (18, 156747776), (24, 117560832), (32, 88170624), (36, 78373888), (48, 58780416), (64, 44085312), (72, 39186944), (96, 29390208), (128, 22042656), (144, 19593472), (192, 14695104), (256, 11021328), (288, 9796736), (384, 7347552), (512, 5510664), (576, 4898368), (768, 3673776), (1024, 2755332), (1152, 2449184), (1536, 1836888), (2048, 1377666), (2304, 1224592), (3072, 918444), (4096, 688833), (4608, 612296), (6144, 459222), (9216, 306148), (12288, 229611), (18432, 153074), (36864, 76537)]