340671468

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1481}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 824110560

約数和(自身を除く): 483439092

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 661, 1322, 1481, 1983, 2644, 2962, 3966, 4443, 5924, 7932, 8886, 17772, 19169, 38338, 42949, 57507, 76676, 85898, 115014, 128847, 171796, 230028, 257694, 515388, 978941, 1957882, 2936823, 3915764, 5873646, 11747292, 28389289, 56778578, 85167867, 113557156, 170335734, 340671468]

約数ペア:

[(1, 340671468), (2, 170335734), (3, 113557156), (4, 85167867), (6, 56778578), (12, 28389289), (29, 11747292), (58, 5873646), (87, 3915764), (116, 2936823), (174, 1957882), (348, 978941), (661, 515388), (1322, 257694), (1481, 230028), (1983, 171796), (2644, 128847), (2962, 115014), (3966, 85898), (4443, 76676), (5924, 57507), (7932, 42949), (8886, 38338), (17772, 19169)]