345164013

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 570585600

約数和(自身を除く): 225421587

約数列:

[1, 3, 9, 19, 23, 31, 57, 69, 93, 149, 171, 207, 279, 361, 437, 447, 589, 713, 1083, 1311, 1341, 1767, 2139, 2831, 3249, 3427, 3933, 4619, 5301, 6417, 8303, 8493, 10281, 11191, 13547, 13857, 24909, 25479, 30843, 33573, 40641, 41571, 53789, 65113, 74727, 87761, 100719, 106237, 121923, 161367, 195339, 257393, 263283, 318711, 484101, 586017, 772179, 789849, 956133, 1237147, 1667459, 2018503, 2316537, 3711441, 5002377, 6055509, 11134323, 15007131, 18166527, 38351557, 115054671, 345164013]

約数ペア:

[(1, 345164013), (3, 115054671), (9, 38351557), (19, 18166527), (23, 15007131), (31, 11134323), (57, 6055509), (69, 5002377), (93, 3711441), (149, 2316537), (171, 2018503), (207, 1667459), (279, 1237147), (361, 956133), (437, 789849), (447, 772179), (589, 586017), (713, 484101), (1083, 318711), (1311, 263283), (1341, 257393), (1767, 195339), (2139, 161367), (2831, 121923), (3249, 106237), (3427, 100719), (3933, 87761), (4619, 74727), (5301, 65113), (6417, 53789), (8303, 41571), (8493, 40641), (10281, 33573), (11191, 30843), (13547, 25479), (13857, 24909)]