277879728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{827023}}^1$

素因数の和:827041

約数の個数: 40

約数和(自身を含む): 820407808

約数和(自身を除く): 542528080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 827023, 1654046, 2481069, 3308092, 4962138, 5789161, 6616184, 9924276, 11578322, 13232368, 17367483, 19848552, 23156644, 34734966, 39697104, 46313288, 69469932, 92626576, 138939864, 277879728]

約数ペア:

[(1, 277879728), (2, 138939864), (3, 92626576), (4, 69469932), (6, 46313288), (7, 39697104), (8, 34734966), (12, 23156644), (14, 19848552), (16, 17367483), (21, 13232368), (24, 11578322), (28, 9924276), (42, 6616184), (48, 5789161), (56, 4962138), (84, 3308092), (112, 2481069), (168, 1654046), (336, 827023)]