271337138884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1\times {\mathrm{3187}}^1$

素因数の和:5105

約数の個数: 96

約数和(自身を含む): 574523099136

約数和(自身を除く): 303185960252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 511, 644, 1022, 1679, 1811, 2044, 3187, 3358, 3622, 6374, 6716, 7244, 11753, 12677, 12748, 22309, 23506, 25354, 41653, 44618, 47012, 50708, 73301, 83306, 89236, 132203, 146602, 166612, 232651, 264406, 291571, 293204, 465302, 513107, 528812, 583142, 925421, 930604, 1026214, 1166284, 1628557, 1850842, 2052428, 3040669, 3257114, 3701684, 5350973, 5771657, 6081338, 6514228, 10701946, 11543314, 12162676, 21284683, 21403892, 23086628, 37456811, 40401599, 42569366, 74913622, 80803198, 85138732, 132748111, 149827244, 161606396, 265496222, 421330961, 530992444, 842661922, 929236777, 1685323844, 1858473554, 2949316727, 3716947108, 5898633454, 9690612103, 11797266908, 19381224206, 38762448412, 67834284721, 135668569442, 271337138884]

約数ペア:

[(1, 271337138884), (2, 135668569442), (4, 67834284721), (7, 38762448412), (14, 19381224206), (23, 11797266908), (28, 9690612103), (46, 5898633454), (73, 3716947108), (92, 2949316727), (146, 1858473554), (161, 1685323844), (292, 929236777), (322, 842661922), (511, 530992444), (644, 421330961), (1022, 265496222), (1679, 161606396), (1811, 149827244), (2044, 132748111), (3187, 85138732), (3358, 80803198), (3622, 74913622), (6374, 42569366), (6716, 40401599), (7244, 37456811), (11753, 23086628), (12677, 21403892), (12748, 21284683), (22309, 12162676), (23506, 11543314), (25354, 10701946), (41653, 6514228), (44618, 6081338), (47012, 5771657), (50708, 5350973), (73301, 3701684), (83306, 3257114), (89236, 3040669), (132203, 2052428), (146602, 1850842), (166612, 1628557), (232651, 1166284), (264406, 1026214), (291571, 930604), (293204, 925421), (465302, 583142), (513107, 528812)]