812639592

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{81199}}^1$

素因数の和:81350

約数の個数: 48

約数和(自身を含む): 2216760000

約数和(自身を除く): 1404120408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 81199, 162398, 243597, 324796, 487194, 649592, 730791, 974388, 1461582, 1948776, 2923164, 5846328, 11286661, 22573322, 33859983, 45146644, 67719966, 90293288, 101579949, 135439932, 203159898, 270879864, 406319796, 812639592]

約数ペア:

[(1, 812639592), (2, 406319796), (3, 270879864), (4, 203159898), (6, 135439932), (8, 101579949), (9, 90293288), (12, 67719966), (18, 45146644), (24, 33859983), (36, 22573322), (72, 11286661), (139, 5846328), (278, 2923164), (417, 1948776), (556, 1461582), (834, 974388), (1112, 730791), (1251, 649592), (1668, 487194), (2502, 324796), (3336, 243597), (5004, 162398), (10008, 81199)]