806772932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^2$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 1719892608

約数和(自身を除く): 913119676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 131, 146, 161, 262, 292, 322, 511, 524, 644, 917, 1022, 1679, 1834, 2044, 3013, 3358, 3668, 6026, 6716, 9563, 11753, 12052, 17161, 19126, 21091, 23506, 34322, 38252, 42182, 47012, 66941, 68644, 84364, 120127, 133882, 219949, 240254, 267764, 394703, 439898, 480508, 789406, 879796, 1252753, 1539643, 1578812, 2505506, 2762921, 3079286, 5011012, 5525842, 6158572, 8769271, 11051684, 17538542, 28813319, 35077084, 57626638, 115253276, 201693233, 403386466, 806772932]

約数ペア:

[(1, 806772932), (2, 403386466), (4, 201693233), (7, 115253276), (14, 57626638), (23, 35077084), (28, 28813319), (46, 17538542), (73, 11051684), (92, 8769271), (131, 6158572), (146, 5525842), (161, 5011012), (262, 3079286), (292, 2762921), (322, 2505506), (511, 1578812), (524, 1539643), (644, 1252753), (917, 879796), (1022, 789406), (1679, 480508), (1834, 439898), (2044, 394703), (3013, 267764), (3358, 240254), (3668, 219949), (6026, 133882), (6716, 120127), (9563, 84364), (11753, 68644), (12052, 66941), (17161, 47012), (19126, 42182), (21091, 38252), (23506, 34322)]