628144944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{3121}}^1$

素因数の和:3738

約数の個数: 80

約数和(自身を含む): 1858214400

約数和(自身を除く): 1230069456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 599, 1198, 1797, 2396, 3121, 3594, 4193, 4792, 6242, 7188, 8386, 9363, 9584, 12484, 12579, 14376, 16772, 18726, 21847, 24968, 25158, 28752, 33544, 37452, 43694, 49936, 50316, 65541, 67088, 74904, 87388, 100632, 131082, 149808, 174776, 201264, 262164, 349552, 524328, 1048656, 1869479, 3738958, 5608437, 7477916, 11216874, 13086353, 14955832, 22433748, 26172706, 29911664, 39259059, 44867496, 52345412, 78518118, 89734992, 104690824, 157036236, 209381648, 314072472, 628144944]

約数ペア:

[(1, 628144944), (2, 314072472), (3, 209381648), (4, 157036236), (6, 104690824), (7, 89734992), (8, 78518118), (12, 52345412), (14, 44867496), (16, 39259059), (21, 29911664), (24, 26172706), (28, 22433748), (42, 14955832), (48, 13086353), (56, 11216874), (84, 7477916), (112, 5608437), (168, 3738958), (336, 1869479), (599, 1048656), (1198, 524328), (1797, 349552), (2396, 262164), (3121, 201264), (3594, 174776), (4193, 149808), (4792, 131082), (6242, 100632), (7188, 87388), (8386, 74904), (9363, 67088), (9584, 65541), (12484, 50316), (12579, 49936), (14376, 43694), (16772, 37452), (18726, 33544), (21847, 28752), (24968, 25158)]