289772136

素因数分解:

$2^3\times 3^2\times {\mathrm{1847}}^1\times {\mathrm{2179}}^1$

素因数の和:4038

約数の個数: 48

約数和(自身を含む): 785584800

約数和(自身を除く): 495812664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1847, 2179, 3694, 4358, 5541, 6537, 7388, 8716, 11082, 13074, 14776, 16623, 17432, 19611, 22164, 26148, 33246, 39222, 44328, 52296, 66492, 78444, 132984, 156888, 4024613, 8049226, 12073839, 16098452, 24147678, 32196904, 36221517, 48295356, 72443034, 96590712, 144886068, 289772136]

約数ペア:

[(1, 289772136), (2, 144886068), (3, 96590712), (4, 72443034), (6, 48295356), (8, 36221517), (9, 32196904), (12, 24147678), (18, 16098452), (24, 12073839), (36, 8049226), (72, 4024613), (1847, 156888), (2179, 132984), (3694, 78444), (4358, 66492), (5541, 52296), (6537, 44328), (7388, 39222), (8716, 33246), (11082, 26148), (13074, 22164), (14776, 19611), (16623, 17432)]