345248176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4106

約数の個数: 80

約数和(自身を含む): 837446400

約数和(自身を除く): 492198224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 3068, 3304, 4019, 5369, 6136, 6608, 8038, 10738, 12272, 16076, 21476, 28133, 32152, 42952, 52247, 56266, 64304, 85904, 104494, 112532, 208988, 225064, 237121, 365729, 417976, 450128, 474242, 731458, 835952, 948484, 1462916, 1659847, 1896968, 2925832, 3082573, 3319694, 3793936, 5851664, 6165146, 6639388, 12330292, 13278776, 21578011, 24660584, 26557552, 43156022, 49321168, 86312044, 172624088, 345248176]

約数ペア:

[(1, 345248176), (2, 172624088), (4, 86312044), (7, 49321168), (8, 43156022), (13, 26557552), (14, 24660584), (16, 21578011), (26, 13278776), (28, 12330292), (52, 6639388), (56, 6165146), (59, 5851664), (91, 3793936), (104, 3319694), (112, 3082573), (118, 2925832), (182, 1896968), (208, 1659847), (236, 1462916), (364, 948484), (413, 835952), (472, 731458), (728, 474242), (767, 450128), (826, 417976), (944, 365729), (1456, 237121), (1534, 225064), (1652, 208988), (3068, 112532), (3304, 104494), (4019, 85904), (5369, 64304), (6136, 56266), (6608, 52247), (8038, 42952), (10738, 32152), (12272, 28133), (16076, 21476)]