1999738368

素因数分解:

$2^9\times 3^5\times {\mathrm{16073}}^1$

素因数の和:16106

約数の個数: 120

約数和(自身を含む): 5985507528

約数和(自身を除く): 3985769160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3456, 3888, 4608, 5184, 6912, 7776, 10368, 13824, 15552, 16073, 20736, 31104, 32146, 41472, 48219, 62208, 64292, 96438, 124416, 128584, 144657, 192876, 257168, 289314, 385752, 433971, 514336, 578628, 771504, 867942, 1028672, 1157256, 1301913, 1543008, 1735884, 2057344, 2314512, 2603826, 3086016, 3471768, 3905739, 4114688, 4629024, 5207652, 6172032, 6943536, 7811478, 8229376, 9258048, 10415304, 12344064, 13887072, 15622956, 18516096, 20830608, 24688128, 27774144, 31245912, 37032192, 41661216, 55548288, 62491824, 74064384, 83322432, 111096576, 124983648, 166644864, 222193152, 249967296, 333289728, 499934592, 666579456, 999869184, 1999738368]

約数ペア:

[(1, 1999738368), (2, 999869184), (3, 666579456), (4, 499934592), (6, 333289728), (8, 249967296), (9, 222193152), (12, 166644864), (16, 124983648), (18, 111096576), (24, 83322432), (27, 74064384), (32, 62491824), (36, 55548288), (48, 41661216), (54, 37032192), (64, 31245912), (72, 27774144), (81, 24688128), (96, 20830608), (108, 18516096), (128, 15622956), (144, 13887072), (162, 12344064), (192, 10415304), (216, 9258048), (243, 8229376), (256, 7811478), (288, 6943536), (324, 6172032), (384, 5207652), (432, 4629024), (486, 4114688), (512, 3905739), (576, 3471768), (648, 3086016), (768, 2603826), (864, 2314512), (972, 2057344), (1152, 1735884), (1296, 1543008), (1536, 1301913), (1728, 1157256), (1944, 1028672), (2304, 867942), (2592, 771504), (3456, 578628), (3888, 514336), (4608, 433971), (5184, 385752), (6912, 289314), (7776, 257168), (10368, 192876), (13824, 144657), (15552, 128584), (16073, 124416), (20736, 96438), (31104, 64292), (32146, 62208), (41472, 48219)]