261860856

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{56533}}^1$

素因数の和:56735

約数の個数: 32

約数和(自身を含む): 658055760

約数和(自身を除く): 396194904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632, 56533, 113066, 169599, 226132, 339198, 452264, 678396, 1356792, 10910869, 21821738, 32732607, 43643476, 65465214, 87286952, 130930428, 261860856]

約数ペア:

[(1, 261860856), (2, 130930428), (3, 87286952), (4, 65465214), (6, 43643476), (8, 32732607), (12, 21821738), (24, 10910869), (193, 1356792), (386, 678396), (579, 452264), (772, 339198), (1158, 226132), (1544, 169599), (2316, 113066), (4632, 56533)]