248806992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23887}}^1$

素因数の和:23936

約数の個数: 80

約数和(自身を含む): 758300672

約数和(自身を除く): 509493680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 23887, 47774, 71661, 95548, 143322, 167209, 191096, 286644, 334418, 382192, 501627, 573288, 668836, 740497, 1003254, 1146576, 1337672, 1480994, 2006508, 2221491, 2675344, 2961988, 4013016, 4442982, 5183479, 5923976, 8026032, 8885964, 10366958, 11847952, 15550437, 17771928, 20733916, 31100874, 35543856, 41467832, 62201748, 82935664, 124403496, 248806992]

約数ペア:

[(1, 248806992), (2, 124403496), (3, 82935664), (4, 62201748), (6, 41467832), (7, 35543856), (8, 31100874), (12, 20733916), (14, 17771928), (16, 15550437), (21, 11847952), (24, 10366958), (28, 8885964), (31, 8026032), (42, 5923976), (48, 5183479), (56, 4442982), (62, 4013016), (84, 2961988), (93, 2675344), (112, 2221491), (124, 2006508), (168, 1480994), (186, 1337672), (217, 1146576), (248, 1003254), (336, 740497), (372, 668836), (434, 573288), (496, 501627), (651, 382192), (744, 334418), (868, 286644), (1302, 191096), (1488, 167209), (1736, 143322), (2604, 95548), (3472, 71661), (5208, 47774), (10416, 23887)]