432860988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{20051}}^1$

素因数の和:20322

約数の個数: 48

約数和(自身を含む): 1158845184

約数和(自身を除く): 725984196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 10794, 20051, 21588, 40102, 60153, 80204, 120306, 140357, 240612, 280714, 421071, 561428, 842142, 1684284, 5153107, 10306214, 15459321, 20612428, 30918642, 36071749, 61837284, 72143498, 108215247, 144286996, 216430494, 432860988]

約数ペア:

[(1, 432860988), (2, 216430494), (3, 144286996), (4, 108215247), (6, 72143498), (7, 61837284), (12, 36071749), (14, 30918642), (21, 20612428), (28, 15459321), (42, 10306214), (84, 5153107), (257, 1684284), (514, 842142), (771, 561428), (1028, 421071), (1542, 280714), (1799, 240612), (3084, 140357), (3598, 120306), (5397, 80204), (7196, 60153), (10794, 40102), (20051, 21588)]