321464768

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:877

約数の個数: 56

約数和(自身を含む): 663092400

約数和(自身を除く): 341627632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 379, 457, 464, 758, 914, 928, 1516, 1828, 1856, 3032, 3656, 6064, 7312, 10991, 12128, 13253, 14624, 21982, 24256, 26506, 29248, 43964, 53012, 87928, 106024, 173203, 175856, 212048, 346406, 351712, 424096, 692812, 703424, 848192, 1385624, 2771248, 5022887, 5542496, 10045774, 11084992, 20091548, 40183096, 80366192, 160732384, 321464768]

約数ペア:

[(1, 321464768), (2, 160732384), (4, 80366192), (8, 40183096), (16, 20091548), (29, 11084992), (32, 10045774), (58, 5542496), (64, 5022887), (116, 2771248), (232, 1385624), (379, 848192), (457, 703424), (464, 692812), (758, 424096), (914, 351712), (928, 346406), (1516, 212048), (1828, 175856), (1856, 173203), (3032, 106024), (3656, 87928), (6064, 53012), (7312, 43964), (10991, 29248), (12128, 26506), (13253, 24256), (14624, 21982)]