312231294

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{877}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 733305600

約数和(自身を除く): 421074306

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 347, 513, 694, 877, 1026, 1041, 1754, 2082, 2631, 3123, 5262, 6246, 6593, 7893, 9369, 13186, 15786, 16663, 18738, 19779, 23679, 33326, 39558, 47358, 49989, 59337, 99978, 118674, 149967, 178011, 299934, 304319, 356022, 449901, 608638, 899802, 912957, 1825914, 2738871, 5477742, 5782061, 8216613, 11564122, 16433226, 17346183, 34692366, 52038549, 104077098, 156115647, 312231294]

約数ペア:

[(1, 312231294), (2, 156115647), (3, 104077098), (6, 52038549), (9, 34692366), (18, 17346183), (19, 16433226), (27, 11564122), (38, 8216613), (54, 5782061), (57, 5477742), (114, 2738871), (171, 1825914), (342, 912957), (347, 899802), (513, 608638), (694, 449901), (877, 356022), (1026, 304319), (1041, 299934), (1754, 178011), (2082, 149967), (2631, 118674), (3123, 99978), (5262, 59337), (6246, 49989), (6593, 47358), (7893, 39558), (9369, 33326), (13186, 23679), (15786, 19779), (16663, 18738)]