539156768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52163}}^1$

素因数の和:52209

約数の個数: 48

約数和(自身を含む): 1183079520

約数和(自身を除く): 643922752

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 52163, 104326, 208652, 417304, 834608, 886771, 991097, 1669216, 1773542, 1982194, 3547084, 3964388, 7094168, 7928776, 14188336, 15857552, 16848649, 28376672, 31715104, 33697298, 67394596, 134789192, 269578384, 539156768]

約数ペア:

[(1, 539156768), (2, 269578384), (4, 134789192), (8, 67394596), (16, 33697298), (17, 31715104), (19, 28376672), (32, 16848649), (34, 15857552), (38, 14188336), (68, 7928776), (76, 7094168), (136, 3964388), (152, 3547084), (272, 1982194), (304, 1773542), (323, 1669216), (544, 991097), (608, 886771), (646, 834608), (1292, 417304), (2584, 208652), (5168, 104326), (10336, 52163)]