263320008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68147}}^1$

素因数の和:68186

約数の個数: 64

約数和(自身を含む): 785064960

約数和(自身を除く): 521744952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 68147, 136294, 204441, 272588, 408882, 477029, 545176, 817764, 954058, 1431087, 1567381, 1635528, 1908116, 2862174, 3134762, 3816232, 4702143, 5724348, 6269524, 9404286, 10971667, 11448696, 12539048, 18808572, 21943334, 32915001, 37617144, 43886668, 65830002, 87773336, 131660004, 263320008]

約数ペア:

[(1, 263320008), (2, 131660004), (3, 87773336), (4, 65830002), (6, 43886668), (7, 37617144), (8, 32915001), (12, 21943334), (14, 18808572), (21, 12539048), (23, 11448696), (24, 10971667), (28, 9404286), (42, 6269524), (46, 5724348), (56, 4702143), (69, 3816232), (84, 3134762), (92, 2862174), (138, 1908116), (161, 1635528), (168, 1567381), (184, 1431087), (276, 954058), (322, 817764), (483, 545176), (552, 477029), (644, 408882), (966, 272588), (1288, 204441), (1932, 136294), (3864, 68147)]