220843728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{219091}}^1$

素因数の和:219112

約数の個数: 60

約数和(自身を含む): 706352608

約数和(自身を除く): 485508880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 219091, 438182, 657273, 876364, 1314546, 1533637, 1752728, 1971819, 2629092, 3067274, 3505456, 3943638, 4600911, 5258184, 6134548, 7887276, 9201822, 10516368, 12269096, 13802733, 15774552, 18403644, 24538192, 27605466, 31549104, 36807288, 55210932, 73614576, 110421864, 220843728]

約数ペア:

[(1, 220843728), (2, 110421864), (3, 73614576), (4, 55210932), (6, 36807288), (7, 31549104), (8, 27605466), (9, 24538192), (12, 18403644), (14, 15774552), (16, 13802733), (18, 12269096), (21, 10516368), (24, 9201822), (28, 7887276), (36, 6134548), (42, 5258184), (48, 4600911), (56, 3943638), (63, 3505456), (72, 3067274), (84, 2629092), (112, 1971819), (126, 1752728), (144, 1533637), (168, 1314546), (252, 876364), (336, 657273), (504, 438182), (1008, 219091)]