2779943328

素因数分解:

$2^5\times 3^5\times {\mathrm{357503}}^1$

素因数の和:357528

約数の個数: 72

約数和(自身を含む): 8198281728

約数和(自身を除く): 5418338400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 357503, 715006, 1072509, 1430012, 2145018, 2860024, 3217527, 4290036, 5720048, 6435054, 8580072, 9652581, 11440096, 12870108, 17160144, 19305162, 25740216, 28957743, 34320288, 38610324, 51480432, 57915486, 77220648, 86873229, 102960864, 115830972, 154441296, 173746458, 231661944, 308882592, 347492916, 463323888, 694985832, 926647776, 1389971664, 2779943328]

約数ペア:

[(1, 2779943328), (2, 1389971664), (3, 926647776), (4, 694985832), (6, 463323888), (8, 347492916), (9, 308882592), (12, 231661944), (16, 173746458), (18, 154441296), (24, 115830972), (27, 102960864), (32, 86873229), (36, 77220648), (48, 57915486), (54, 51480432), (72, 38610324), (81, 34320288), (96, 28957743), (108, 25740216), (144, 19305162), (162, 17160144), (216, 12870108), (243, 11440096), (288, 9652581), (324, 8580072), (432, 6435054), (486, 5720048), (648, 4290036), (864, 3217527), (972, 2860024), (1296, 2145018), (1944, 1430012), (2592, 1072509), (3888, 715006), (7776, 357503)]