315020646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5651}}^1$

素因数の和:5841

約数の個数: 48

約数和(自身を含む): 723003840

約数和(自身を除く): 407983194

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 978, 1467, 2934, 3097, 5651, 6194, 9291, 11302, 16953, 18582, 27873, 33906, 50859, 55746, 101718, 107369, 214738, 322107, 644214, 921113, 966321, 1842226, 1932642, 2763339, 5526678, 8290017, 16580034, 17501147, 35002294, 52503441, 105006882, 157510323, 315020646]

約数ペア:

[(1, 315020646), (2, 157510323), (3, 105006882), (6, 52503441), (9, 35002294), (18, 17501147), (19, 16580034), (38, 8290017), (57, 5526678), (114, 2763339), (163, 1932642), (171, 1842226), (326, 966321), (342, 921113), (489, 644214), (978, 322107), (1467, 214738), (2934, 107369), (3097, 101718), (5651, 55746), (6194, 50859), (9291, 33906), (11302, 27873), (16953, 18582)]