1291464384

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{137273}}^1$

素因数の和:137302

約数の個数: 84

約数和(自身を含む): 3974905944

約数和(自身を除く): 2683441560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 137273, 274546, 411819, 549092, 823638, 960911, 1098184, 1647276, 1921822, 2196368, 2882733, 3294552, 3843644, 4392736, 5765466, 6589104, 6726377, 7687288, 8785472, 11530932, 13178208, 13452754, 15374576, 20179131, 23061864, 26356416, 26905508, 30749152, 40358262, 46123728, 53811016, 61498304, 80716524, 92247456, 107622032, 161433048, 184494912, 215244064, 322866096, 430488128, 645732192, 1291464384]

約数ペア:

[(1, 1291464384), (2, 645732192), (3, 430488128), (4, 322866096), (6, 215244064), (7, 184494912), (8, 161433048), (12, 107622032), (14, 92247456), (16, 80716524), (21, 61498304), (24, 53811016), (28, 46123728), (32, 40358262), (42, 30749152), (48, 26905508), (49, 26356416), (56, 23061864), (64, 20179131), (84, 15374576), (96, 13452754), (98, 13178208), (112, 11530932), (147, 8785472), (168, 7687288), (192, 6726377), (196, 6589104), (224, 5765466), (294, 4392736), (336, 3843644), (392, 3294552), (448, 2882733), (588, 2196368), (672, 1921822), (784, 1647276), (1176, 1098184), (1344, 960911), (1568, 823638), (2352, 549092), (3136, 411819), (4704, 274546), (9408, 137273)]