308091726

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1367}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 704246400

約数和(自身を除く): 396154674

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 659, 1318, 1367, 1977, 2734, 3954, 4101, 5931, 8202, 11862, 12303, 12521, 24606, 25042, 25973, 37563, 51946, 75126, 77919, 112689, 155838, 225378, 233757, 467514, 900853, 1801706, 2702559, 5405118, 8107677, 16215354, 17116207, 34232414, 51348621, 102697242, 154045863, 308091726]

約数ペア:

[(1, 308091726), (2, 154045863), (3, 102697242), (6, 51348621), (9, 34232414), (18, 17116207), (19, 16215354), (38, 8107677), (57, 5405118), (114, 2702559), (171, 1801706), (342, 900853), (659, 467514), (1318, 233757), (1367, 225378), (1977, 155838), (2734, 112689), (3954, 77919), (4101, 75126), (5931, 51946), (8202, 37563), (11862, 25973), (12303, 25042), (12521, 24606)]