419748672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{312313}}^1$

素因数の和:312335

約数の個数: 56

約数和(自身を含む): 1269244096

約数和(自身を除く): 849495424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 312313, 624626, 936939, 1249252, 1873878, 2186191, 2498504, 3747756, 4372382, 4997008, 6558573, 7495512, 8744764, 9994016, 13117146, 14991024, 17489528, 19988032, 26234292, 29982048, 34979056, 52468584, 59964096, 69958112, 104937168, 139916224, 209874336, 419748672]

約数ペア:

[(1, 419748672), (2, 209874336), (3, 139916224), (4, 104937168), (6, 69958112), (7, 59964096), (8, 52468584), (12, 34979056), (14, 29982048), (16, 26234292), (21, 19988032), (24, 17489528), (28, 14991024), (32, 13117146), (42, 9994016), (48, 8744764), (56, 7495512), (64, 6558573), (84, 4997008), (96, 4372382), (112, 3747756), (168, 2498504), (192, 2186191), (224, 1873878), (336, 1249252), (448, 936939), (672, 624626), (1344, 312313)]