987806324064

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{209992841}}^1$

素因数の和:209992868

約数の個数: 72

約数和(自身を含む): 3016337182488

約数和(自身を除く): 2028530858424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 209992841, 419985682, 629978523, 839971364, 1259957046, 1469949887, 1679942728, 2519914092, 2939899774, 3359885456, 4409849661, 5039828184, 5879799548, 6719770912, 8819699322, 10079656368, 10289649209, 11759599096, 17639398644, 20159312736, 20579298418, 23519198192, 30868947627, 35278797288, 41158596836, 47038396384, 61737895254, 70557594576, 82317193672, 123475790508, 141115189152, 164634387344, 246951581016, 329268774688, 493903162032, 987806324064]

約数ペア:

[(1, 987806324064), (2, 493903162032), (3, 329268774688), (4, 246951581016), (6, 164634387344), (7, 141115189152), (8, 123475790508), (12, 82317193672), (14, 70557594576), (16, 61737895254), (21, 47038396384), (24, 41158596836), (28, 35278797288), (32, 30868947627), (42, 23519198192), (48, 20579298418), (49, 20159312736), (56, 17639398644), (84, 11759599096), (96, 10289649209), (98, 10079656368), (112, 8819699322), (147, 6719770912), (168, 5879799548), (196, 5039828184), (224, 4409849661), (294, 3359885456), (336, 2939899774), (392, 2519914092), (588, 1679942728), (672, 1469949887), (784, 1259957046), (1176, 839971364), (1568, 629978523), (2352, 419985682), (4704, 209992841)]