2909726464

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2887}}^1$

素因数の和:3061

約数の個数: 72

約数和(自身を含む): 6044745728

約数和(自身を除く): 3135019264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2032, 2887, 3937, 3968, 4064, 5774, 7874, 7936, 8128, 11548, 15748, 16256, 23096, 31496, 32512, 46192, 62992, 89497, 92384, 125984, 178994, 184768, 251968, 357988, 366649, 369536, 503936, 715976, 733298, 739072, 1007872, 1431952, 1466596, 2863904, 2933192, 5727808, 5866384, 11366119, 11455616, 11732768, 22732238, 22911232, 23465536, 45464476, 46931072, 90928952, 93862144, 181857904, 363715808, 727431616, 1454863232, 2909726464]

約数ペア:

[(1, 2909726464), (2, 1454863232), (4, 727431616), (8, 363715808), (16, 181857904), (31, 93862144), (32, 90928952), (62, 46931072), (64, 45464476), (124, 23465536), (127, 22911232), (128, 22732238), (248, 11732768), (254, 11455616), (256, 11366119), (496, 5866384), (508, 5727808), (992, 2933192), (1016, 2863904), (1984, 1466596), (2032, 1431952), (2887, 1007872), (3937, 739072), (3968, 733298), (4064, 715976), (5774, 503936), (7874, 369536), (7936, 366649), (8128, 357988), (11548, 251968), (15748, 184768), (16256, 178994), (23096, 125984), (31496, 92384), (32512, 89497), (46192, 62992)]