324255820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49279}}^1$

素因数の和:49342

約数の個数: 48

約数和(自身を含む): 794787840

約数和(自身を除く): 470532020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 49279, 98558, 197116, 246395, 344953, 492790, 689906, 985580, 1379812, 1724765, 2316113, 3449530, 4632226, 6899060, 9264452, 11580565, 16212791, 23161130, 32425582, 46322260, 64851164, 81063955, 162127910, 324255820]

約数ペア:

[(1, 324255820), (2, 162127910), (4, 81063955), (5, 64851164), (7, 46322260), (10, 32425582), (14, 23161130), (20, 16212791), (28, 11580565), (35, 9264452), (47, 6899060), (70, 4632226), (94, 3449530), (140, 2316113), (188, 1724765), (235, 1379812), (329, 985580), (470, 689906), (658, 492790), (940, 344953), (1316, 246395), (1645, 197116), (3290, 98558), (6580, 49279)]